9.6 sec in total
452 ms
8.3 sec
794 ms
Welcome to sport5.cz homepage info - get ready to check SPORT 5 best content for Czech Republic right away, or after learning these important things about sport5.cz
SPORT 5, vaše sportovní televize. Úvodní stránka, nejnovější články a videa.
Visit sport5.czWe analyzed Sport5.cz page load time and found that the first response time was 452 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
sport5.cz performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value5.9 s
14/100
25%
Value7.7 s
24/100
10%
Value1,170 ms
21/100
30%
Value0.338
33/100
15%
Value17.4 s
4/100
10%
452 ms
326 ms
967 ms
16 ms
5 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 50% of them (49 requests) were addressed to the original Sport5.cz, 6% (6 requests) were made to C.betrad.com and 6% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Sport5.cz.
Page size can be reduced by 936.1 kB (24%)
4.0 MB
3.0 MB
In fact, the total size of Sport5.cz main page is 4.0 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. 65% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 61.4 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 61.4 kB or 73% of the original size.
Potential reduce by 185.1 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 5 images are well optimized though.
Potential reduce by 537.6 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 537.6 kB or 62% of the original size.
Potential reduce by 152.1 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. Sport5.cz needs all CSS files to be minified and compressed as it can save up to 152.1 kB or 83% of the original size.
Number of requests can be reduced by 30 (33%)
91
61
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPORT 5. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
452 ms
weebo.www.wing.v3.5.4.css.bundle.css
326 ms
weebo.www.wing.v3.5.2.script.bundle.js
967 ms
addthis_widget.js
16 ms
adsbygoogle.js
5 ms
analytics.js
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e225825f.s5_logo.png
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mesto-znojmo-1453471633.jpg
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logo.abclima-1391425134.jpg
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all.js
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kla-ust-1457016406.jpg
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GothamRounded-Medium.woff
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GothamRounded-Book.woff
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ca-pub-0812335608318166.js
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zrt_lookup.html
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show_ads_impl.js
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GothamRounded-Bold.woff
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ads
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osd.js
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xd_arbiter.php
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adj
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beacon
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0
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surly.js
30 ms
index.html
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verify_selector.js
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blank.gif
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bapi
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ba.html
8 ms
pixel
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lidar.js
10 ms
sbhK2lTE.js
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4.gif
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4311.js
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pixel
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pixel
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cTrvNaRi.html
5 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
10 ms
setuid
84 ms
verifyr.js
32 ms
sd
4 ms
beacon.js
67 ms
dbapi
48 ms
0
41 ms
bg.png
68 ms
adchoices.en.png
79 ms
dt
67 ms
Rejuvenation_728x90_logo.gif
41 ms
MommyMakeover_728x90_bg.jpg
66 ms
dt
55 ms
box_19_top-right.png
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ci.png
30 ms
xd_arbiter.php
83 ms
sport5.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
sport5.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
sport5.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sport5.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech 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 Sport5.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.
sport5.cz
Open Graph data is detected on the main page of SPORT 5. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: