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Visit isport.blesk.cz now to see the best up-to-date ISport Blesk content for Czech Republic and also check out these interesting facts you probably never knew about isport.blesk.cz
Nejnovější zprávy ze světa sportu a sportovců. Máme pro vás nejčerstvější informace, reportáže, výsledky, tabulky i videa na iSport.cz.
Visit isport.blesk.czWe analyzed Isport.blesk.cz page load time and found that the first response time was 1.3 sec and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Isport.blesk.cz rating and web reputation
isport.blesk.cz performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value7.0 s
6/100
25%
Value25.5 s
0/100
10%
Value39,820 ms
0/100
30%
Value0.02
100/100
15%
Value56.2 s
0/100
10%
1299 ms
43 ms
210 ms
30 ms
230 ms
Our browser made a total of 679 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Isport.blesk.cz, 54% (365 requests) were made to Img.blesk.cz and 7% (47 requests) were made to Pixel.rubiconproject.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Img.blesk.cz.
Page size can be reduced by 2.0 MB (27%)
7.5 MB
5.5 MB
In fact, the total size of Isport.blesk.cz main page is 7.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.2 MB which makes up the majority of the site volume.
Potential reduce by 460.5 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. This page needs HTML code to be minified as it can gain 83.5 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 460.5 kB or 85% of the original size.
Potential reduce by 228.9 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. ISport Blesk images are well optimized though.
Potential reduce by 688.8 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 688.8 kB or 68% of the original size.
Potential reduce by 637.5 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. Isport.blesk.cz needs all CSS files to be minified and compressed as it can save up to 637.5 kB or 88% of the original size.
Number of requests can be reduced by 225 (36%)
619
394
The browser has sent 619 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISport Blesk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 103 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
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isport.blesk.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
isport.blesk.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
isport.blesk.cz 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
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isport.blesk.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 Isport.blesk.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.
isport.blesk.cz
Open Graph data is detected on the main page of ISport Blesk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: