15.1 sec in total
417 ms
14.4 sec
348 ms
Welcome to bezeckaskola.cz homepage info - get ready to check Bezeckaskola best content for Czech Republic right away, or after learning these important things about bezeckaskola.cz
Miloš Škorpil a jeho běžecká škola vám vysvětlí co to je běh a běhání.
Visit bezeckaskola.czWe analyzed Bezeckaskola.cz page load time and found that the first response time was 417 ms and then it took 14.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
bezeckaskola.cz performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value7.3 s
5/100
25%
Value13.2 s
2/100
10%
Value710 ms
41/100
30%
Value0.777
5/100
15%
Value6.9 s
54/100
10%
417 ms
12481 ms
318 ms
318 ms
321 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 63% of them (64 requests) were addressed to the original Bezeckaskola.cz, 22% (22 requests) were made to Static.xx.fbcdn.net and 13% (13 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (12.5 sec) belongs to the original domain Bezeckaskola.cz.
Page size can be reduced by 185.1 kB (29%)
634.6 kB
449.6 kB
In fact, the total size of Bezeckaskola.cz main page is 634.6 kB. 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 428.6 kB which makes up the majority of the site volume.
Potential reduce by 36.5 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. 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 36.5 kB or 77% of the original size.
Potential reduce by 32.5 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. Bezeckaskola images are well optimized though.
Potential reduce by 90.8 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 90.8 kB or 72% of the original size.
Potential reduce by 25.3 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. Bezeckaskola.cz needs all CSS files to be minified and compressed as it can save up to 25.3 kB or 78% of the original size.
Number of requests can be reduced by 50 (51%)
99
49
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bezeckaskola. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
bezeckaskola.cz
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bezeckaskola.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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
bezeckaskola.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
Issues were logged in the Issues panel in Chrome Devtools
bezeckaskola.cz SEO score
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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bezeckaskola.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 Bezeckaskola.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.
bezeckaskola.cz
Open Graph description is not detected on the main page of Bezeckaskola. 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: