14.3 sec in total
4.1 sec
9.1 sec
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Visit clovek20.cz now to see the best up-to-date Clovek 20 content and also check out these interesting facts you probably never knew about clovek20.cz
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Visit clovek20.czWe analyzed Clovek20.cz page load time and found that the first response time was 4.1 sec 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.
clovek20.cz performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value6.3 s
10/100
25%
Value11.1 s
6/100
10%
Value1,660 ms
11/100
30%
Value0.602
10/100
15%
Value13.6 s
11/100
10%
4112 ms
222 ms
224 ms
36 ms
235 ms
Our browser made a total of 159 requests to load all elements on the main page. We found that 29% of them (46 requests) were addressed to the original Clovek20.cz, 14% (22 requests) were made to Static.xx.fbcdn.net and 11% (17 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Clovek20.cz.
Page size can be reduced by 983.1 kB (39%)
2.5 MB
1.5 MB
In fact, the total size of Clovek20.cz main page is 2.5 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 205.7 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 205.7 kB or 88% of the original size.
Potential reduce by 327.5 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. Obviously, Clovek 20 needs image optimization as it can save up to 327.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 312.7 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 312.7 kB or 72% of the original size.
Potential reduce by 137.1 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. Clovek20.cz needs all CSS files to be minified and compressed as it can save up to 137.1 kB or 85% of the original size.
Number of requests can be reduced by 69 (47%)
148
79
The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clovek 20. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.clovek20.cz
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clovek20.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
clovek20.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
clovek20.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 Clovek20.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 Clovek20.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.
clovek20.cz
Open Graph data is detected on the main page of Clovek 20. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: