supercell.com

supercell.com is SSL secured

Free website and domain report on supercell.com

Last Updated: 1st November, 2022 Update Now
Overview

Snoop Summary for supercell.com

This is a free and comprehensive report about supercell.com. The domain supercell.com is currently hosted on a server located in United States with the IP address 13.32.179.111, where USD is the local currency and the local language is English. Supercell.com is expected to earn an estimated $133 USD per day from advertising revenue. The sale of supercell.com would possibly be worth $96,815 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Supercell.com is wildly popular with an estimated 31,358 daily unique visitors. This report was last updated 1st November, 2022.

About supercell.com

Site Preview: supercell.com supercell.com
Title: Supercell
Description:
Keywords and Tags: games, popular
Related Terms:
Fav Icon:
Age: Over 25 years old
Domain Created: 31st January, 1999
Domain Updated: 1st February, 2020
Domain Expires: 31st January, 2021
Review

Snoop Score

4/5 (Excellent!)

Valuation

$96,815 USD
Note: All valuation figures are estimates.

Popularity

High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 24,653
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 31,358
Monthly Visitors: 954,439
Yearly Visitors: 11,445,670
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $133 USD
Monthly Revenue: $4,036 USD
Yearly Revenue: $48,403 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: supercell.com 13
Domain Name: supercell 9
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 1.10 seconds
Load Time Comparison: Faster than 75% of sites

PageSpeed Insights

Avg. (All Categories) 69
Performance 73
Accessibility 77
Best Practices 79
SEO 92
Progressive Web App 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://supercell.com/en/
Updated: 12th November, 2020

1.64 seconds
First Contentful Paint (FCP)
54%
36%
10%

0.00 seconds
First Input Delay (FID)
99%
1%
0%

Simulate loading on desktop
73

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for supercell.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Time to Interactive — 2.1 s
The time taken for the page to become fully interactive.
Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.083
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 2.1 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 30 ms
Users could experience a delay when interacting with the page.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive supercell.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://supercell.com/
0
57.8000000678
436
0
301
text/html
https://supercell.com/
58.390000020154
105.72900006082
744
304
200
text/html
Document
https://supercell.com/en/
123.61200002488
208.17600004375
27090
26599
200
text/html
Document
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
220.61600000598
404.77600006852
544331
543843
200
text/css
Stylesheet
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/js/modernizr.custom.26255.js
220.80200002529
287.98200003803
6942
6449
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_large/public/bg_hero_frontpage.jpg?itok=0oQ2Uxxa&timestamp=1544480104
451.11300004646
537.67800005153
290565
290075
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_artbook_1500x1130px_0.jpg?itok=foGNvdv5&timestamp=1601020247
451.45900000352
562.49500007834
110034
109544
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_lost_crowned_1500x1130px.jpg?itok=GGEyzO9R&timestamp=1599815377
451.60800009035
527.43300003931
163879
163389
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
451.82200009003
564.07000008039
137084
136594
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
451.97799999733
485.83700007293
195615
195125
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
452.37499999348
497.03199998476
165182
164692
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_supercellid.jpg?itok=YgBdI4l5&timestamp=1544470158
452.54100009333
545.55400006939
71407
70918
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
452.67500006594
624.55700000282
934621
934132
200
image/png
Image
https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js
289.67600001488
295.64200004097
34288
93636
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_yTCa2RXav55fVNI_wUwf2R5swXmxn0IT6bcBEfF4qXQ.js
303.41400008183
362.72000009194
21403
20909
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_lItpVUNZmIizHYk40_jeVxtOsARiWx7dgRpHZRCJv3A.js
364.23800000921
380.68900001235
6231
5738
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_NtwpKAnSrErIcr0xxQI9COWpIAqvErPBpzFJO86eUtA.js
382.51900009345
469.01100000832
3447
2954
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_End0cnQMhjE50zj_kAhcXpE_DPOUHSAuKcJB5IqQHm4.js
407.60999999475
424.37900009099
1546
1053
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
450.37800003774
555.03000004683
610656
610161
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_QPKUMEWvtPhY8fVajScJnGoOxRH6p4vd6NtW6UNAj8o.js
450.57300000917
520.90400003362
8800
8307
200
text/javascript
Script
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.js
450.96699998248
472.4339999957
28700
28199
200
application/javascript
Script
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_rg.woff2
441.53800001368
552.60799999814
165505
164864
200
binary/octet-stream
Font
453.54400004726
453.57700006571
0
42
200
image/gif
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/logo_supercell@2x.png
456.08400006313
499.23000007402
3406
2919
200
image/png
Image
https://cdn.supercell.com/misc/menu-expanded.png
456.63700008299
526.49900002871
592
106
200
image/png
Image
https://cdn.supercell.com/misc/menu-leaf.png
457.19500002451
502.65200005379
612
126
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/menu_icon.svg
458.38399999775
523.93000002485
976
486
200
image/svg+xml
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_loader.gif
459.33700003661
504.80500003323
4250
3763
200
image/gif
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search-icon.png
461.38800005428
517.24600000307
1776
1289
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/logo_supercell_id.png
461.79900004063
506.9300000323
4255
3768
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_loader_gray.gif
462.55100006238
509.01000003796
4420
3933
200
image/gif
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_close_icon.png
463.0500000203
527.98900008202
1790
1303
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_arrow_btn.png
464.06100003514
534.63100001682
865
379
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_wmg_brawlstars.jpg
465.54400003515
540.57700000703
173790
173300
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_fp_nextstep.jpg
466.47300000768
551.47499998566
138961
138471
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_youtube.png
467.25700004026
542.25500009488
1624
1137
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_facebook.png
467.78700000141
538.57000009157
927
441
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_instagram.png
468.09700003359
489.67600008473
1520
1033
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_twitter.png
468.37700007018
535.79700004775
1610
1123
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_linkedin.png
468.61500001978
535.2070000954
1758
1271
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_glassdoor.png
468.91000005417
515.76300000306
1345
859
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_appstore.png
469.64500006288
516.44300005864
14803
14315
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_googleplay.png
469.97500001453
539.7070000181
15956
15468
200
image/png
Image
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-heavy.woff2
470.99200007506
541.41599999275
19396
18756
200
binary/octet-stream
Font
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_md.woff2
471.16700001061
584.31100007147
169912
169272
200
binary/octet-stream
Font
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-bold.woff2
472.28500002529
518.53400003165
19320
18680
200
binary/octet-stream
Font
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_bd.woff2
473.01000007428
511.38700009324
164617
163976
200
binary/octet-stream
Font
https://www.google-analytics.com/analytics.js
531.94400004577
536.59999999218
19478
47051
200
text/javascript
Script
https://www.google-analytics.com/j/collect?v=1&_v=j87&aip=1&a=666559808&t=pageview&_s=1&dl=https%3A%2F%2Fsupercell.com%2Fen%2F&ul=en-us&de=UTF-8&dt=Supercell&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=YEBAAEABAAAAAC~&jid=1514064949&gjid=1352030042&cid=1849615490.1605183687&tid=UA-18407818-1&_gid=1774499675.1605183687&_r=1&_slc=1&z=436763137
673.64400008228
677.789999987
649
2
200
text/plain
XHR
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.css
722.80099999625
784.50900001917
9339
8853
200
text/css
Stylesheet
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
141.255
9.831
243.532
6.565
439.398
25.078
465.066
21.253
486.334
38.186
525.135
23.735
574.056
18.119
592.333
12.811
621.05
17.73
642.007
12.952
656.061
16.22
677.319
27.028
704.656
11.73
716.629
67.506
791.542
26.085
819.332
15.959
835.711
6.13
845.011
6.35
853.737
11.606
887.569
53.846
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Supercell.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Supercell.com should consider minifying CSS files.
Minify JavaScript — Potential savings of 9 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Supercell.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_yTCa2RXav55fVNI_wUwf2R5swXmxn0IT6bcBEfF4qXQ.js
21403
9338
Efficiently encode images — Potential savings of 104 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_wmg_brawlstars.jpg
173300
52575
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
136594
33311
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_large/public/bg_hero_frontpage.jpg?itok=0oQ2Uxxa&timestamp=1544480104
290075
11289
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_fp_nextstep.jpg
138471
9495
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 90 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://supercell.com/en/
85.562
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Supercell.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.

Diagnostics

Avoids an excessive DOM size — 277 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
277
Maximum DOM Depth
17
Maximum Child Elements
17
Avoid chaining critical requests — 14 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Supercell.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.1 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://supercell.com/en/
184.617
6.452
2.834
Unattributable
99.007
2.596
0.173
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_lItpVUNZmIizHYk40_jeVxtOsARiWx7dgRpHZRCJv3A.js
74.009
8.217
0.714
https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js
59.481
42.571
1.975
Minimizes main-thread work — 0.5 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Other
181.359
Script Evaluation
123.902
Style & Layout
123.621
Rendering
55.798
Parse HTML & CSS
33.093
Script Parsing & Compilation
22.662
Keep request counts low and transfer sizes small — 49 requests • 4,206 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
49
4306453
Image
28
2443623
Script
10
741491
Stylesheet
2
553670
Font
5
538750
Document
2
27834
Other
2
1085
Media
0
0
Third-party
3
54415
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
34288
0
20127
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
img
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.018558037862973
0.018558037862973
0.017543542841696
img
0.017543542841696
0.0077596439492116
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 1 long task found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://supercell.com/en/
257
54
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 1.1 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 1.6 s
The time taken for the page contents to be visibly populated.

Opportunities

Eliminate render-blocking resources — Potential savings of 630 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Supercell.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
544331
670
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/js/modernizr.custom.26255.js
6942
230
Remove unused CSS — Potential savings of 505 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Supercell.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
544331
516769
Remove unused JavaScript — Potential savings of 500 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
610656
512169
Enable text compression — Potential savings of 945 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
543843
477819
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
610161
416738
https://supercell.com/en/
26599
20511
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.js
28199
18417
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_yTCa2RXav55fVNI_wUwf2R5swXmxn0IT6bcBEfF4qXQ.js
20909
13549
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.css
8853
6890
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_QPKUMEWvtPhY8fVajScJnGoOxRH6p4vd6NtW6UNAj8o.js
8307
4809
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/js/modernizr.custom.26255.js
6449
3581
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_lItpVUNZmIizHYk40_jeVxtOsARiWx7dgRpHZRCJv3A.js
5738
3062
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_NtwpKAnSrErIcr0xxQI9COWpIAqvErPBpzFJO86eUtA.js
2954
2086
Avoid multiple page redirects — Potential savings of 340 ms
Redirects can cause additional delays before the page can begin loading. Supercell.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://supercell.com/
190
https://supercell.com/
150
https://supercell.com/en/
0

Metrics

Largest Contentful Paint — 3.7 s
The timing of the largest text or image that is painted.

Other

First Meaningful Paint — 2.1 s
The time taken for the primary content of the page to be rendered.

Opportunities

Properly size images — Potential savings of 1,567 KiB
Images can slow down the page's load time. Supercell.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
934132
802546
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_large/public/bg_hero_frontpage.jpg?itok=0oQ2Uxxa&timestamp=1544480104
290075
221691
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
195125
134690
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
164692
113683
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_lost_crowned_1500x1130px.jpg?itok=GGEyzO9R&timestamp=1599815377
163389
112783
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
136594
94287
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_artbook_1500x1130px_0.jpg?itok=foGNvdv5&timestamp=1601020247
109544
75615
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_supercellid.jpg?itok=YgBdI4l5&timestamp=1544470158
70918
48953
Serve images in next-gen formats — Potential savings of 1,668 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
934132
869362
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_large/public/bg_hero_frontpage.jpg?itok=0oQ2Uxxa&timestamp=1544480104
290075
151617
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_wmg_brawlstars.jpg
173300
143960
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_fp_nextstep.jpg
138471
97743
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
195125
90875
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
136594
83020
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
164692
77030
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_lost_crowned_1500x1130px.jpg?itok=GGEyzO9R&timestamp=1599815377
163389
75839
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_artbook_1500x1130px_0.jpg?itok=foGNvdv5&timestamp=1601020247
109544
54724
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_supercellid.jpg?itok=YgBdI4l5&timestamp=1544470158
70918
42990
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_googleplay.png
15468
10896
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_appstore.png
14315
9723

Diagnostics

Avoid enormous network payloads — Total size was 4,206 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
934621
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
610656
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
544331
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_large/public/bg_hero_frontpage.jpg?itok=0oQ2Uxxa&timestamp=1544480104
290565
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
195615
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_wmg_brawlstars.jpg
173790
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_md.woff2
169912
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_rg.woff2
165505
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
165182
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_bd.woff2
164617
Serve static assets with an efficient cache policy — 44 resources found
Supercell.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
0
934621
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
0
610656
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
0
544331
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_large/public/bg_hero_frontpage.jpg?itok=0oQ2Uxxa&timestamp=1544480104
0
290565
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
0
195615
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_wmg_brawlstars.jpg
0
173790
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_md.woff2
0
169912
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_rg.woff2
0
165505
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
0
165182
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_bd.woff2
0
164617
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_lost_crowned_1500x1130px.jpg?itok=GGEyzO9R&timestamp=1599815377
0
163879
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_fp_nextstep.jpg
0
138961
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
0
137084
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_artbook_1500x1130px_0.jpg?itok=foGNvdv5&timestamp=1601020247
0
110034
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_supercellid.jpg?itok=YgBdI4l5&timestamp=1544470158
0
71407
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.js
0
28700
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_yTCa2RXav55fVNI_wUwf2R5swXmxn0IT6bcBEfF4qXQ.js
0
21403
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-heavy.woff2
0
19396
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-bold.woff2
0
19320
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_googleplay.png
0
15956
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_appstore.png
0
14803
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.css
0
9339
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_QPKUMEWvtPhY8fVajScJnGoOxRH6p4vd6NtW6UNAj8o.js
0
8800
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/js/modernizr.custom.26255.js
0
6942
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_lItpVUNZmIizHYk40_jeVxtOsARiWx7dgRpHZRCJv3A.js
0
6231
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_loader_gray.gif
0
4420
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/logo_supercell_id.png
0
4255
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_loader.gif
0
4250
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_NtwpKAnSrErIcr0xxQI9COWpIAqvErPBpzFJO86eUtA.js
0
3447
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/logo_supercell@2x.png
0
3406
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_close_icon.png
0
1790
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search-icon.png
0
1776
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_linkedin.png
0
1758
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_youtube.png
0
1624
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_twitter.png
0
1610
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_End0cnQMhjE50zj_kAhcXpE_DPOUHSAuKcJB5IqQHm4.js
0
1546
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_instagram.png
0
1520
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_glassdoor.png
0
1345
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/menu_icon.svg
0
976
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_facebook.png
0
927
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_arrow_btn.png
0
865
https://cdn.supercell.com/misc/menu-leaf.png
0
612
https://cdn.supercell.com/misc/menu-expanded.png
0
592
https://www.google-analytics.com/analytics.js
7200000
19478
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_rg.woff2
111.06999998447
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-heavy.woff2
70.423999917693
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_md.woff2
113.14400006086
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-bold.woff2
46.249000006355
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_bd.woff2
38.377000018954
Replace unnecessarily large JavaScript libraries — 1 large library found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.
Library Transfer Size (Bytes) Potential Savings (Bytes)
72054
77

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of supercell.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Supercell.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Supercell.com may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
Form elements do not have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
79

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that supercell.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.8.3
Modernizr
2.8.3
FastClick
Moment.js
2.17.0
FlexSlider
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://supercell.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 7 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
6
Medium
1
Low

Audits

Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/iframeResizer.map;
92

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for supercell.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of supercell.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of supercell.com. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of supercell.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Fast and reliable

Page load is not fast enough on mobile networks — Interactive on simulated mobile network at 15.8 s
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.
Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://supercell.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 63
Performance 39
Accessibility 82
Best Practices 79
SEO 91
Progressive Web App 25
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://supercell.com/en/
Updated: 12th November, 2020

2.47 seconds
First Contentful Paint (FCP)
34%
48%
18%

0.02 seconds
First Input Delay (FID)
95%
4%
1%

Simulate loading on mobile
39

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for supercell.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 110 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.004
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive supercell.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://supercell.com/
0
292.2569999937
439
0
301
text/html
https://supercell.com/
292.8200000897
737.87100007758
744
304
200
text/html
Document
https://supercell.com/en/
769.99200007413
884.64000006206
27090
26599
200
text/html
Document
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
898.90700008254
950.27000003029
544331
543843
200
text/css
Stylesheet
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/js/modernizr.custom.26255.js
899.42900009919
922.59900004137
6942
6449
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/bg_hero_frontpage.jpg?itok=Rh0Alt13&timestamp=1544480104
988.72100003064
1012.9479999887
55481
54992
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_artbook_1500x1130px_0.jpg?itok=foGNvdv5&timestamp=1601020247
988.88700001407
1161.6590000922
110034
109544
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_lost_crowned_1500x1130px.jpg?itok=GGEyzO9R&timestamp=1599815377
989.19800005388
1025.0940000406
163879
163389
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
989.4000000786
1058.2840000279
137084
136594
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
989.68300002161
1259.3180000549
195615
195125
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
989.84699998982
1014.5229999907
165182
164692
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_supercellid.jpg?itok=YgBdI4l5&timestamp=1544470158
990.15900003724
1011.581000057
71407
70918
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
990.45200005639
1207.9580000136
934621
934132
200
image/png
Image
https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js
924.60300005041
934.00900007691
34332
93636
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_yTCa2RXav55fVNI_wUwf2R5swXmxn0IT6bcBEfF4qXQ.js
941.01100007538
999.04999998398
21403
20909
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_lItpVUNZmIizHYk40_jeVxtOsARiWx7dgRpHZRCJv3A.js
953.56900000479
978.40700007509
6231
5738
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_NtwpKAnSrErIcr0xxQI9COWpIAqvErPBpzFJO86eUtA.js
987.35700000543
1009.919000091
3447
2954
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_End0cnQMhjE50zj_kAhcXpE_DPOUHSAuKcJB5IqQHm4.js
987.59800009429
1010.9090000624
1546
1053
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
987.87599999923
1021.9420000212
610656
610161
200
text/javascript
Script
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_QPKUMEWvtPhY8fVajScJnGoOxRH6p4vd6NtW6UNAj8o.js
988.30500000622
1017.3340000911
8800
8307
200
text/javascript
Script
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.js
988.46900009084
1007.9520000145
28700
28199
200
application/javascript
Script
992.59400006849
992.63600003906
0
42
200
image/gif
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/logo_supercell@2x.png
1003.6360000959
1026.1579999933
3406
2919
200
image/png
Image
https://cdn.supercell.com/misc/menu-expanded.png
1004.3050000677
1027.4000000209
592
106
200
image/png
Image
https://cdn.supercell.com/misc/menu-leaf.png
1005.2840000717
1023.4100000234
612
126
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/menu_icon.svg
1006.6590000642
1030.8650000952
976
486
200
image/svg+xml
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_loader@2x.gif
1008.4050000878
1026.9480000716
5397
4910
200
image/gif
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search-icon@2x.png
1008.6430000374
1026.6169999959
2168
1681
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/logo_supercell_id.png
1009.1729999986
1032.5890000677
4255
3768
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/btn_mobile_menu18.png
1009.5999999903
1032.2150000138
1499
1012
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_loader_gray@2x.gif
1010.4259999935
1034.0570000699
5459
4972
200
image/gif
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_close_icon@2x.png
1010.7880000724
1075.7910000393
1989
1502
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_arrow_btn.png
1012.1820000932
1029.3539999984
865
379
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_wmg_brawlstars_m.jpg
1013.6770000681
1053.6950000096
43296
42807
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_nextstep_m.jpg
1014.1330000479
1237.5300000422
162841
162351
200
image/jpeg
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_youtube.png
1015.2640000451
1083.1310000503
1624
1137
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_facebook.png
1015.4380000895
1031.4500000095
927
441
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_instagram.png
1015.5300000915
1079.561999999
1520
1033
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_twitter.png
1015.7650000183
1036.8970000418
1610
1123
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_linkedin.png
1016.0470000701
1034.5190000953
1758
1271
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_glassdoor.png
1016.2190000992
1031.7740000319
1345
859
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_appstore.png
1016.4570000488
1040.527000092
14803
14315
200
image/png
Image
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_googleplay.png
1016.6479999898
1054.8249999993
15956
15468
200
image/png
Image
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-heavy.woff2
1019.0350000048
1035.3840000462
19396
18756
200
binary/octet-stream
Font
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_md.woff2
1019.195000059
1048.596000066
169913
169272
200
binary/octet-stream
Font
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_rg.woff2
1019.6050000377
1043.0690000067
165505
164864
200
binary/octet-stream
Font
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-bold.woff2
1019.9049999937
1084.2920000432
19320
18680
200
binary/octet-stream
Font
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_bd.woff2
1020.9100000793
1075.0800000969
164617
163976
200
binary/octet-stream
Font
https://www.google-analytics.com/analytics.js
1156.3700000988
1165.9419999924
19452
47051
200
text/javascript
Script
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.css
1242.4619999947
1268.7210000586
9339
8853
200
text/css
Stylesheet
https://www.google-analytics.com/j/collect?v=1&_v=j87&aip=1&a=204701667&t=pageview&_s=1&dl=https%3A%2F%2Fsupercell.com%2Fen%2F&ul=en-us&de=UTF-8&dt=Supercell&sd=24-bit&sr=360x640&vp=360x640&je=0&_u=YEBAAEABAAAAAC~&jid=735414761&gjid=801568528&cid=651730622.1605183705&tid=UA-18407818-1&_gid=1533862900.1605183705&_r=1&_slc=1&z=1804129088
1382.8130000038
1386.6870000493
622
2
200
text/plain
XHR
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/bg_hero_front_m_0.jpg?itok=0bNtzJKq&timestamp=1544604872
1388.0820000777
1441.8890000088
79061
78572
200
image/jpeg
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
785.411
10.089
796.24
14.642
932.237
7.893
997.486
27.919
1026.087
11.479
1037.581
74.002
1112.229
16.024
1141.164
7.89
1164.42
18.493
1185.919
8.989
1204.504
13.363
1218.032
11.326
1230.238
100.312
1335.297
13.855
1356.038
18.1
1375.972
6.494
1383.16
7.685
1394.044
33.97
1430.238
5.724
1488.909
16.269
1522.844
54.498
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Defer offscreen images — Potential savings of 54 KiB
Time to Interactive can be slowed down by resources on the page. Supercell.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/bg_hero_frontpage.jpg?itok=Rh0Alt13&timestamp=1544480104
54992
54992
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Supercell.com should consider minifying CSS files.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 120 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://supercell.com/en/
115.646
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Supercell.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.

Diagnostics

Avoids an excessive DOM size — 277 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
277
Maximum DOM Depth
17
Maximum Child Elements
17
Avoid chaining critical requests — 14 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Supercell.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.6 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://supercell.com/en/
906.912
26.704
14.06
Unattributable
520.724
8.572
0.612
https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js
294.408
183.028
8.024
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
200.624
124.588
59.28
https://www.google-analytics.com/analytics.js
143.928
130.256
5.192
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
111.676
0
0
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_lItpVUNZmIizHYk40_jeVxtOsARiWx7dgRpHZRCJv3A.js
88.896
39.7
2.652
Keep request counts low and transfer sizes small — 51 requests • 3,953 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
51
4048087
Image
30
2185262
Script
10
741509
Stylesheet
2
553670
Font
5
538751
Document
2
27834
Other
2
1061
Media
0
0
Third-party
3
54406
Minimize third-party usage — Third-party code blocked the main thread for 100 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
20074
76.428
34332
21.24
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
img
Avoid large layout shifts — 2 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.004271484375
0.00014933268229167
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 9 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://supercell.com/en/
1105
218
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
13620
201
https://supercell.com/en/
731
148
https://www.google-analytics.com/analytics.js
4410
136
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
8220
112
https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js
2820
64
Unattributable
670
59
Unattributable
1014
55
Unattributable
916
53
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Max Potential First Input Delay — 200 ms
Users could experience a delay when interacting with the page.

Opportunities

Minify JavaScript — Potential savings of 9 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Supercell.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_yTCa2RXav55fVNI_wUwf2R5swXmxn0IT6bcBEfF4qXQ.js
21403
9338
Efficiently encode images — Potential savings of 54 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
136594
33311
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_nextstep_m.jpg
162351
17661
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_wmg_brawlstars_m.jpg
42807
4433

Diagnostics

Avoid enormous network payloads — Total size was 3,953 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
934621
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
610656
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
544331
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
195615
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_md.woff2
169913
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_rg.woff2
165505
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
165182
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_bd.woff2
164617
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_lost_crowned_1500x1130px.jpg?itok=GGEyzO9R&timestamp=1599815377
163879
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_nextstep_m.jpg
162841
Minimize main-thread work — 2.4 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Other
879.168
Script Evaluation
587.324
Style & Layout
525.876
Parse HTML & CSS
153.012
Rendering
119.372
Script Parsing & Compilation
117.68

Metrics

First Contentful Paint — 6.9 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 6.9 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 13.5 s
The timing of the largest text or image that is painted.
Time to Interactive — 12.3 s
The time taken for the page to become fully interactive.

Other

First CPU Idle — 10.9 s
The time taken for the page's main thread to be quiet enough to handle input.
First Meaningful Paint — 10.1 s
The time taken for the primary content of the page to be rendered.
First Contentful Paint (3G) — 14880 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Eliminate render-blocking resources — Potential savings of 5,190 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Supercell.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
544331
3480
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/js/modernizr.custom.26255.js
6942
780
Properly size images — Potential savings of 709 KiB
Images can slow down the page's load time. Supercell.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
934132
465168
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
195125
60492
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
164692
51057
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_lost_crowned_1500x1130px.jpg?itok=GGEyzO9R&timestamp=1599815377
163389
50653
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
136594
42346
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_artbook_1500x1130px_0.jpg?itok=foGNvdv5&timestamp=1601020247
109544
33960
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_supercellid.jpg?itok=YgBdI4l5&timestamp=1544470158
70918
21986
Remove unused CSS — Potential savings of 488 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Supercell.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
544331
499832
Remove unused JavaScript — Potential savings of 501 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
610656
513053
Serve images in next-gen formats — Potential savings of 1,497 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
934132
869362
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_nextstep_m.jpg
162351
125617
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
195125
90875
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
136594
83020
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
164692
77030
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_lost_crowned_1500x1130px.jpg?itok=GGEyzO9R&timestamp=1599815377
163389
75839
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_artbook_1500x1130px_0.jpg?itok=foGNvdv5&timestamp=1601020247
109544
54724
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_supercellid.jpg?itok=YgBdI4l5&timestamp=1544470158
70918
42990
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/bg_hero_front_m_0.jpg?itok=0bNtzJKq&timestamp=1544604872
78572
35980
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_wmg_brawlstars_m.jpg
42807
29961
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/bg_hero_frontpage.jpg?itok=Rh0Alt13&timestamp=1544480104
54992
27222
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_googleplay.png
15468
10896
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_appstore.png
14315
9723
Enable text compression — Potential savings of 945 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
543843
477819
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
610161
416738
https://supercell.com/en/
26599
20511
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.js
28199
18417
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_yTCa2RXav55fVNI_wUwf2R5swXmxn0IT6bcBEfF4qXQ.js
20909
13549
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.css
8853
6890
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_QPKUMEWvtPhY8fVajScJnGoOxRH6p4vd6NtW6UNAj8o.js
8307
4809
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/js/modernizr.custom.26255.js
6449
3581
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_lItpVUNZmIizHYk40_jeVxtOsARiWx7dgRpHZRCJv3A.js
5738
3062
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_NtwpKAnSrErIcr0xxQI9COWpIAqvErPBpzFJO86eUtA.js
2954
2086
Avoid multiple page redirects — Potential savings of 1,110 ms
Redirects can cause additional delays before the page can begin loading. Supercell.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://supercell.com/
630
https://supercell.com/
480
https://supercell.com/en/
0

Diagnostics

Serve static assets with an efficient cache policy — 46 resources found
Supercell.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/fp_wmg_brawlstars.png
0
934621
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
0
610656
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/css/css_qBPtjO6KOJmlGpQnPao_3AMXUWHy5MM7Dsrjyr_RTEA.css
0
544331
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_brawleveryone.jpg?itok=p2olAE4x&timestamp=1593769015
0
195615
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_md.woff2
0
169913
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_rg.woff2
0
165505
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/supercell_10y_keyart_supercell_newsarticle_hero_1500x1130px.jpg?itok=XliiD0cP&timestamp=1589406635
0
165182
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_bd.woff2
0
164617
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_lost_crowned_1500x1130px.jpg?itok=GGEyzO9R&timestamp=1599815377
0
163879
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_nextstep_m.jpg
0
162841
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_haydaypopbbeta.jpg?itok=4Q4TwYoV&timestamp=1588854888
0
137084
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_artbook_1500x1130px_0.jpg?itok=foGNvdv5&timestamp=1601020247
0
110034
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/bg_hero_front_m_0.jpg?itok=0bNtzJKq&timestamp=1544604872
0
79061
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/news_thumbnail_supercellid.jpg?itok=YgBdI4l5&timestamp=1544470158
0
71407
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/styles/hero_image_narrow/public/bg_hero_frontpage.jpg?itok=Rh0Alt13&timestamp=1544480104
0
55481
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_wmg_brawlstars_m.jpg
0
43296
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.js
0
28700
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_yTCa2RXav55fVNI_wUwf2R5swXmxn0IT6bcBEfF4qXQ.js
0
21403
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-heavy.woff2
0
19396
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-bold.woff2
0
19320
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_googleplay.png
0
15956
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/footer_appstore.png
0
14803
https://cdn.supercell.com/cookieconsent/sc_cookieconsent.min.css
0
9339
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_QPKUMEWvtPhY8fVajScJnGoOxRH6p4vd6NtW6UNAj8o.js
0
8800
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/js/modernizr.custom.26255.js
0
6942
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_lItpVUNZmIizHYk40_jeVxtOsARiWx7dgRpHZRCJv3A.js
0
6231
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_loader_gray@2x.gif
0
5459
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_loader@2x.gif
0
5397
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/logo_supercell_id.png
0
4255
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_NtwpKAnSrErIcr0xxQI9COWpIAqvErPBpzFJO86eUtA.js
0
3447
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/logo_supercell@2x.png
0
3406
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search-icon@2x.png
0
2168
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/search_close_icon@2x.png
0
1989
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_linkedin.png
0
1758
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_youtube.png
0
1624
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_twitter.png
0
1610
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_End0cnQMhjE50zj_kAhcXpE_DPOUHSAuKcJB5IqQHm4.js
0
1546
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_instagram.png
0
1520
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/btn_mobile_menu18.png
0
1499
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_glassdoor.png
0
1345
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/menu_icon.svg
0
976
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/some_facebook.png
0
927
https://cdn.supercell.com/supercell.com/201110120828/all/themes/supercell/img/18/bg_arrow_btn.png
0
865
https://cdn.supercell.com/misc/menu-leaf.png
0
612
https://cdn.supercell.com/misc/menu-expanded.png
0
592
https://www.google-analytics.com/analytics.js
7200000
19452
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-heavy.woff2
16.349000041373
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_md.woff2
29.401000007056
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_rg.woff2
23.463999968953
https://cdn.supercell.com/fonts/supercell/supercellheadline/supercellheadline-bold.woff2
64.387000049464
https://cdn.supercell.com/fonts/supercell/supercelltext/full/supercelltext_w_bd.woff2
54.170000017621
Replace unnecessarily large JavaScript libraries — 1 large library found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.
Library Transfer Size (Bytes) Potential Savings (Bytes)
72054
82

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of supercell.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Supercell.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Supercell.com may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
79

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that supercell.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.8.3
Modernizr
2.8.3
FastClick
Moment.js
2.17.0
FlexSlider
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://supercell.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 7 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
6
Medium
1
Low

Audits

Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/js_Nx3xt3HoeuyyYA7P_6XxnVn3fJQXX7FyLotDVw9fFRw.js
https://cdn.supercell.com/supercell.com/201110120828/supercell.com/files/js/iframeResizer.map;
91

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for supercell.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of supercell.com on mobile screens.
Document uses legible font sizes — 86.18% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.cc-message
9.56%
10px
footer.main .social-media-menu
3.87%
11px
.cc-btn:last-child
0.40%
11.2px
86.18%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 90% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
110x33
93x33
95x33

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
25

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of supercell.com. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of supercell.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Fast and reliable

Page load is not fast enough on mobile networks — Interactive at 12.3 s
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.
Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://supercell.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 13.32.179.111
Continent: North America
Country: United States
United States Flag
Region:
City:
Longitude: -97.822
Latitude: 37.751
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
Amazon.com, Inc.
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
GoDaddy.com, LLC 23.13.154.6
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating: 3.9/5
WOT Trustworthiness: 78/100
WOT Child Safety: 92/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: supercell.com
Issued By: Amazon
Valid From: 4th July, 2020
Valid To: 4th August, 2021
Subject: CN = supercell.com
Hash: 6c12c763
Issuer: CN = Amazon
OU = Server CA 1B
O = Amazon
S = US
Version: 2
Serial Number: 4423669936517016740297454003116171637
Serial Number (Hex): 0353F7C4540C8F17AD82220A6CD1E175
Valid From: 4th July, 2024
Valid To: 4th August, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:59:A4:66:06:52:A0:7B:95:92:3C:A3:94:07:27:96:74:5B:F9:3D:D0
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl.sca1b.amazontrust.com/sca1b.crl

Certificate Policies: Policy: 2.16.840.1.114412.1.2
Policy: 2.23.140.1.2.1

Authority Information Access: OCSP - URI:http://ocsp.sca1b.amazontrust.com
CA Issuers - URI:http://crt.sca1b.amazontrust.com/sca1b.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
Timestamp : Jul 4 02:49:22.250 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:B4:F1:CB:84:A7:25:06:01:05:CE:D3:
FC:A4:2F:73:93:EA:1A:15:C5:76:3B:61:75:49:52:5E:
00:73:7A:0D:C0:02:21:00:C8:ED:51:6F:FC:C5:6F:28:
C1:FD:32:F8:1B:13:03:01:25:A2:B4:19:BF:AF:34:3D:
95:33:F4:2D:FF:D4:80:9F
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
Timestamp : Jul 4 02:49:22.303 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:36:57:3F:CE:2E:4D:7F:33:EE:E3:AA:4D:
C0:EB:B1:7E:00:F4:F9:72:4E:71:D4:EF:98:D6:AD:17:
89:21:A9:E0:02:21:00:8D:36:97:8F:3A:4E:CA:B4:E4:
D2:47:48:E1:14:39:F8:18:2C:C6:11:2D:49:0A:F6:09:
6D:C1:39:59:78:AB:2B
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:www.supercell.com
DNS:supercell.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
supercell.com. 13.32.179.111 IN 59
supercell.com. 13.32.179.117 IN 59
supercell.com. 13.32.179.38 IN 59
supercell.com. 13.32.179.60 IN 59

NS Records

Host Nameserver Class TTL
supercell.com. ns-1527.awsdns-62.org. IN 21599
supercell.com. ns-1628.awsdns-11.co.uk. IN 21599
supercell.com. ns-323.awsdns-40.com. IN 21599
supercell.com. ns-739.awsdns-28.net. IN 21599

MX Records

Priority Host Server Class TTL
10 supercell.com. supercell.in.tmes.trendmicro.eu. IN 299

SOA Records

Domain Name Primary NS Responsible Email TTL
supercell.com. ns-1628.awsdns-11.co.uk. awsdns-hostmaster.amazon.com. 899

TXT Records

Host Value Class TTL
supercell.com. KF3KCkaWjm+/Yq1lcHw68BYQmYzIBtcjjr+Nv3X/vxF/4AmKAJ87R0xQBfsM8qb2rGir7iLdfF/dh/2Qz6ZSlA== IN 59
supercell.com. MS=95AF49630F9109D5D8BFE03E6EFB8FF392551776 IN 59
supercell.com. MS=ms80250822 IN 59
supercell.com. ZOOM_verify_17aBEF7HSt62eITt84NxgA IN 59
supercell.com. atlassian-domain-verification=WsPmjvXM9bjff5GrrkvRZqNAQIvJ5gwiDCiyHQQpbJaqwXnoNUCjbvof5XTwyHTN IN 59
supercell.com. docusign=3e455215-6b48-43e8-8b79-1deaa0faf544 IN 59
supercell.com. docusign=6d1ed4f9-62ba-4e0d-a93e-1dae3c909ec4 IN 59
supercell.com. duo_sso_verification=e496Q8FB0u6PDXJNJFv3PHGdXkdqwtYeSByg5JR4np6bnGalm0MrlJmkxlLwxueO IN 59
supercell.com. google-site-verification=mmQF1SwpmJxtUGkljJSEjQBjPj4ul-Fk_ciy29Gq1xc IN 59
supercell.com. tmes=62b39dae724ff4b68351b28769d783aa IN 59
supercell.com. v=spf1 IN 59

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Content-Type: text/html
Server: AmazonS3
Date: 12th November, 2020
Content-Length: 304
Connection: keep-alive
Last-Modified: 18th December, 2014
ETag: "3c6d59cc242acb11f09f8762ff47651d"
X-Cache: Hit from cloudfront
Via: 1.1 ec2068c87c2d80519a5753dcf9eaede7.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD66-C2
X-Amz-Cf-Id: LN0exZPtkDzitoMA2Xl8dDrafLtaMYtfJhpP15Rn5Had0Tlc8kC1wg==
Age: 32523

Whois Lookup

Created: 31st January, 1999
Changed: 1st February, 2020
Expires: 31st January, 2021
Registrar: GoDaddy.com, LLC
Status: clientTransferProhibited
clientUpdateProhibited
clientRenewProhibited
clientDeleteProhibited
Nameservers: ns-1527.awsdns-62.org
ns-1628.awsdns-11.co.uk
ns-323.awsdns-40.com
ns-739.awsdns-28.net
Owner Name: Registration Private
Owner Organization: Domains By Proxy, LLC
Owner Street: DomainsByProxy.com
14455 N. Hayden Road
Owner Post Code: 85260
Owner City: Scottsdale
Owner State: Arizona
Owner Country: US
Owner Phone: +1.4806242599
Owner Email: SUPERCELL.COM@domainsbyproxy.com
Admin Name: Registration Private
Admin Organization: Domains By Proxy, LLC
Admin Street: DomainsByProxy.com
14455 N. Hayden Road
Admin Post Code: 85260
Admin City: Scottsdale
Admin State: Arizona
Admin Country: US
Admin Phone: +1.4806242599
Admin Email: SUPERCELL.COM@domainsbyproxy.com
Tech Name: Registration Private
Tech Organization: Domains By Proxy, LLC
Tech Street: DomainsByProxy.com
14455 N. Hayden Road
Tech Post Code: 85260
Tech City: Scottsdale
Tech State: Arizona
Tech Country: US
Tech Phone: +1.4806242599
Tech Email: SUPERCELL.COM@domainsbyproxy.com
Full Whois: Domain Name: SUPERCELL.COM
Registry Domain ID: 3345294_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-02-01T11:23:20Z
Creation Date: 1999-01-31T05:00:00Z
Registrar Registration Expiration Date: 2021-01-31T05:00:00Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited http://www.icann.org/epp#clientUpdateProhibited
Domain Status: clientRenewProhibited http://www.icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: Registration Private
Registrant Organization: Domains By Proxy, LLC
Registrant Street: DomainsByProxy.com
Registrant Street: 14455 N. Hayden Road
Registrant City: Scottsdale
Registrant State/Province: Arizona
Registrant Postal Code: 85260
Registrant Country: US
Registrant Phone: +1.4806242599
Registrant Phone Ext:
Registrant Fax: +1.4806242598
Registrant Fax Ext:
Registrant Email: SUPERCELL.COM@domainsbyproxy.com
Registry Admin ID: Not Available From Registry
Admin Name: Registration Private
Admin Organization: Domains By Proxy, LLC
Admin Street: DomainsByProxy.com
Admin Street: 14455 N. Hayden Road
Admin City: Scottsdale
Admin State/Province: Arizona
Admin Postal Code: 85260
Admin Country: US
Admin Phone: +1.4806242599
Admin Phone Ext:
Admin Fax: +1.4806242598
Admin Fax Ext:
Admin Email: SUPERCELL.COM@domainsbyproxy.com
Registry Tech ID: Not Available From Registry
Tech Name: Registration Private
Tech Organization: Domains By Proxy, LLC
Tech Street: DomainsByProxy.com
Tech Street: 14455 N. Hayden Road
Tech City: Scottsdale
Tech State/Province: Arizona
Tech Postal Code: 85260
Tech Country: US
Tech Phone: +1.4806242599
Tech Phone Ext:
Tech Fax: +1.4806242598
Tech Fax Ext:
Tech Email: SUPERCELL.COM@domainsbyproxy.com
Name Server: NS-323.AWSDNS-40.COM
Name Server: NS-1527.AWSDNS-62.ORG
Name Server: NS-739.AWSDNS-28.NET
Name Server: NS-1628.AWSDNS-11.CO.UK
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2020-11-12T12:00:00Z <<<

For more information on Whois status codes, please visit https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en

TERMS OF USE: The data contained in this registrar's Whois database, while believed by the
registrar to be reliable, is provided "as is" with no guarantee or warranties regarding its
accuracy. This information is provided for the sole purpose of assisting you in obtaining
information about domain name registration records. Any use of this data for any other purpose
is expressly forbidden without the prior written permission of this registrar. By submitting
an inquiry, you agree to these terms and limitations of warranty. In particular, you agree not
to use this data to allow, enable, or otherwise support the dissemination or collection of this
data, in part or in its entirety, for any purpose, such as transmission by e-mail, telephone,
postal mail, facsimile or other means of mass unsolicited, commercial advertising or solicitations
of any kind, including spam. You further agree not to use this data to enable high volume, automated
or robotic electronic processes designed to collect or compile this data for any purpose, including
mining this data for your own personal or commercial purposes. Failure to comply with these terms
may result in termination of access to the Whois database. These terms may be subject to modification
at any time without notice.

Nameservers

Name IP Address
ns-1527.awsdns-62.org 205.251.197.247
ns-1628.awsdns-11.co.uk 205.251.198.92
ns-323.awsdns-40.com 205.251.193.67
ns-739.awsdns-28.net 205.251.194.227
Related

Subdomains

Domain Subdomain
forum

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Domain Valuation Snoop Score
$10 USD 1/5
0/5
0/5
0/5

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