26.7 sec in total
752 ms
21.3 sec
4.6 sec
Welcome to tennischampion.cz homepage info - get ready to check Tennischampion best content right away, or after learning these important things about tennischampion.cz
Tenisový portál. Berdych Štěpánek Veselý Karolína Plíšková Šafářová Kvitová Siniaková Strýcová Hlaváčková
Visit tennischampion.czWe analyzed Tennischampion.cz page load time and found that the first response time was 752 ms and then it took 25.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
tennischampion.cz performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value5.8 s
15/100
25%
Value8.1 s
21/100
10%
Value7,520 ms
0/100
30%
Value0.219
57/100
15%
Value14.7 s
8/100
10%
752 ms
299 ms
259 ms
316 ms
349 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 46% of them (23 requests) were addressed to the original Tennischampion.cz, 18% (9 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Toplist.cz.
Page size can be reduced by 143.2 kB (6%)
2.3 MB
2.2 MB
In fact, the total size of Tennischampion.cz main page is 2.3 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 36.8 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 36.8 kB or 77% of the original size.
Potential reduce by 106.3 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. Tennischampion images are well optimized though.
Potential reduce by 103 B
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 52 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. Tennischampion.cz has all CSS files already compressed.
Number of requests can be reduced by 16 (44%)
36
20
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tennischampion. 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 from 8 to 1 for CSS and as a result speed up the page load time.
tennischampion.cz
752 ms
font-awesome.min.css
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ionicons.min.css
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css
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css
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bootstrap.css
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style.css
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api.js
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jquery.js
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bootstrap.js
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tabs.js
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classie.js
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selectFx.js
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dot.asp
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nasetipy.jpg
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logo.svg
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analytics.js
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sdk.js
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ionicons.ttf
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fontawesome-webfont.woff
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fallback
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fallback__ltr.css
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tennischampion.cz 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a valid value for its [lang] attribute.
tennischampion.cz 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
tennischampion.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
Tap targets are not sized appropriately
CS
CZ
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tennischampion.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed language. Our system also found out that Tennischampion.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.
tennischampion.cz
Open Graph data is detected on the main page of Tennischampion. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: