5.5 sec in total
960 ms
4.1 sec
441 ms
Visit chess24.com now to see the best up-to-date Chess 24 content for United States and also check out these interesting facts you probably never knew about chess24.com
Play chess online for free on Chess.com with over 150 million members from around the world. Have fun playing with friends or challenging the computer!
Visit chess24.comWe analyzed Chess24.com page load time and found that the first response time was 960 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
chess24.com performance score
name
value
score
weighting
Value22.5 s
0/100
10%
Value36.0 s
0/100
25%
Value22.5 s
0/100
10%
Value2,120 ms
7/100
30%
Value0
100/100
15%
Value36.0 s
0/100
10%
960 ms
350 ms
88 ms
175 ms
1263 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 11% of them (9 requests) were addressed to the original Chess24.com, 45% (36 requests) were made to Assets.chess24.com and 26% (21 requests) were made to D11r4flly2q037.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Assets.chess24.com.
Page size can be reduced by 2.5 MB (70%)
3.6 MB
1.1 MB
In fact, the total size of Chess24.com main page is 3.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Javascripts take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 533.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 533.6 kB or 93% of the original size.
Potential reduce by 9.9 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Chess 24 images are well optimized though.
Potential reduce by 1.2 MB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.2 MB or 70% of the original size.
Potential reduce by 788.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Chess24.com needs all CSS files to be minified and compressed as it can save up to 788.1 kB or 83% of the original size.
Number of requests can be reduced by 21 (31%)
68
47
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chess 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
chess24.com
960 ms
chess24.com
350 ms
en
88 ms
en
175 ms
chess24.css
1263 ms
guest.js
1254 ms
1456785383i18nen.js
1261 ms
jquery.min.js
75 ms
jquery-ui.min.js
97 ms
min.js
1438 ms
en.js
1437 ms
analytics.js
233 ms
original
504 ms
original
501 ms
original
501 ms
original
504 ms
quantum.jpeg
503 ms
clipboard39.png
506 ms
jan.png
509 ms
ms-and-mt_thumb.jpg
508 ms
berlin-wall.png
509 ms
computer-boy.jpg
511 ms
barnardext.jpg
518 ms
original
518 ms
1514587_743045475816711_5429394667040040393_n.jpg
517 ms
wonderwomanthumb2.jpg
518 ms
2931.jpg
517 ms
original
525 ms
king-metal-3.jpg
525 ms
original
522 ms
12523173_526733530822561_5637131597468778692_n.PNG
525 ms
gtr-art-2.jpg
520 ms
img_1906-1.jpg
525 ms
c24-logo.png
116 ms
header_user_box_bcgr.png
115 ms
26x26_profile_default.png
117 ms
sprite_user_submenu_icons.png
116 ms
ui_form_sprite.png
115 ms
quick_search_icons.png
175 ms
body.png
369 ms
sprite_sidebar_menu_icons.png
366 ms
noti_bcgr.png
369 ms
26x26_profile_default_female.png
366 ms
mob_badge_app_store.png
366 ms
mob_badge_google_play.png
367 ms
chess24_logo_white.png
379 ms
trebuchess-regular.woff
414 ms
trebuchess-bold.woff
413 ms
trebuchess-bold_italic.woff
357 ms
trebuchess-italic.woff
358 ms
sommet_bold.woff
440 ms
sommet_regular.woff
444 ms
sommet_light.woff
447 ms
widgets.js
546 ms
sprite_sharing.png
411 ms
sprite_dashboard_guest.png
388 ms
ui_form_sprite_backgrounds.png
389 ms
sprite_flags_round.png
390 ms
sprite_book_covers.png
394 ms
sprite_flags.png
394 ms
news-comments.png
394 ms
carousel-left.png
402 ms
carousel-right.png
394 ms
linkid.js
220 ms
social-icons.png
337 ms
footer-shadow.png
342 ms
getNotificationServer
407 ms
favicon-192x192.png
317 ms
favicon-96x96.png
317 ms
favicon-16x16.png
313 ms
favicon-32x32.png
317 ms
collect
127 ms
collect
132 ms
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184 ms
collect
217 ms
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78 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
54 ms
14250_348813838651589_3005232697618054314_n.jpg
18 ms
syndication
92 ms
610801225404186624
108 ms
chess24.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
chess24.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
chess24.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chess24.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Chess24.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
chess24.com
Open Graph data is detected on the main page of Chess 24. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: