3.7 sec in total
417 ms
3 sec
208 ms
Click here to check amazing Chess content for Slovakia. Otherwise, check out these important facts you probably never knew about chess.sk
, Slovenský šachový zväz
Visit chess.skWe analyzed Chess.sk page load time and found that the first response time was 417 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
chess.sk performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value3.9 s
52/100
25%
Value9.4 s
12/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value17.8 s
4/100
10%
417 ms
676 ms
106 ms
445 ms
430 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original Chess.sk, 5% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Chess.sk.
Page size can be reduced by 907.7 kB (23%)
3.9 MB
3.0 MB
In fact, the total size of Chess.sk main page is 3.9 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. 25% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 16.8 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 16.8 kB or 75% of the original size.
Potential reduce by 206.0 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 images are well optimized though.
Potential reduce by 594.0 kB
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 594.0 kB or 69% of the original size.
Potential reduce by 91.0 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. Chess.sk needs all CSS files to be minified and compressed as it can save up to 91.0 kB or 80% of the original size.
Number of requests can be reduced by 11 (31%)
36
25
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chess. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
chess.sk
417 ms
www.chess.sk
676 ms
main_new.css
106 ms
jquery-ui.min.css
445 ms
jquery-1.11.3.min.js
430 ms
jquery-ui.min.js
643 ms
highslide-with-gallery.js
430 ms
highslide.css
325 ms
jquery-ui.min.css
108 ms
bg.jpg
106 ms
logo.gif
214 ms
head2.jpg
109 ms
chessfb.png
110 ms
sipka.jpg
108 ms
topstar.png
207 ms
dolavacelkom2.png
212 ms
dolava2.png
213 ms
doprava2.png
215 ms
dopravacelkom2.png
311 ms
banner_chesssk.jpg
1157 ms
sachovetreningy.jpg
738 ms
head3.jpg
320 ms
1.jpg
736 ms
1.jpg
959 ms
1.jpg
833 ms
1.jpg
777 ms
1.jpg
957 ms
1.jpg
947 ms
1.jpg
883 ms
minedu.jpg
938 ms
11.jpg
988 ms
12.jpg
1042 ms
13.jpg
1052 ms
14.jpg
1056 ms
ga.js
28 ms
__utm.gif
15 ms
rounded-white.png
106 ms
zoomout.cur
108 ms
loader.white.gif
107 ms
chess.sk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Form elements do not have associated labels
chess.sk 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
General
Impact
Issue
Detected JavaScript libraries
chess.sk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
SK
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chess.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Chess.sk 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.
chess.sk
Open Graph description is not detected on the main page of Chess. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: