10.5 sec in total
406 ms
5.5 sec
4.6 sec
Welcome to sport.cz homepage info - get ready to check Sport best content for Czech Republic right away, or after learning these important things about sport.cz
Visit sport.czWe analyzed Sport.cz page load time and found that the first response time was 406 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sport.cz performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value8.5 s
1/100
25%
Value11.4 s
5/100
10%
Value400 ms
67/100
30%
Value0
100/100
15%
Value8.9 s
35/100
10%
406 ms
441 ms
732 ms
1071 ms
811 ms
Our browser made a total of 177 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sport.cz, 66% (116 requests) were made to Media.sport.cz and 32% (56 requests) were made to D16-a.sdn.cz. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source D16-a.sdn.cz.
Page size can be reduced by 228.3 kB (3%)
6.5 MB
6.3 MB
In fact, the total size of Sport.cz main page is 6.5 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. 70% of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.
Potential reduce by 210.2 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 210.2 kB or 86% of the original size.
Potential reduce by 17.0 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. Sport images are well optimized though.
Potential reduce by 1.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 9 B
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. Sport.cz has all CSS files already compressed.
Number of requests can be reduced by 9 (5%)
169
160
The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sport. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
autologin
406 ms
www.sport.cz
441 ms
simplebar.min.css
732 ms
app.e845147d1908a43a.css
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fetch-polyfill.js
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sport.cz accessibility score
sport.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
sport.cz SEO score
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sport.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Sport.cz 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.
sport.cz
Open Graph description is not detected on the main page of Sport. 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: