12.8 sec in total
1.9 sec
10.5 sec
411 ms
Click here to check amazing Linux E X P R S content for Czech Republic. Otherwise, check out these important facts you probably never knew about linuxexpres.cz
Opravdový linuxový magazín. Naleznete zde recenze, návody a informace o software a hardware.
Visit linuxexpres.czWe analyzed Linuxexpres.cz page load time and found that the first response time was 1.9 sec and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
linuxexpres.cz performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value4.2 s
43/100
25%
Value7.1 s
30/100
10%
Value1,510 ms
14/100
30%
Value0
100/100
15%
Value9.9 s
27/100
10%
1857 ms
1687 ms
24 ms
126 ms
245 ms
Our browser made a total of 129 requests to load all elements on the main page. We found that 36% of them (46 requests) were addressed to the original Linuxexpres.cz, 8% (10 requests) were made to Apis.google.com and 5% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (6.2 sec) relates to the external source Systemonline.cz.
Page size can be reduced by 436.5 kB (36%)
1.2 MB
773.8 kB
In fact, the total size of Linuxexpres.cz main page is 1.2 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 572.9 kB which makes up the majority of the site volume.
Potential reduce by 49.7 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 49.7 kB or 78% of the original size.
Potential reduce by 21.2 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. Linux E X P R S images are well optimized though.
Potential reduce by 299.2 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 299.2 kB or 61% of the original size.
Potential reduce by 66.3 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. Linuxexpres.cz needs all CSS files to be minified and compressed as it can save up to 66.3 kB or 81% of the original size.
Number of requests can be reduced by 61 (51%)
119
58
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linux E X P R S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
linuxexpres.cz
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linuxexpres.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
[role]s do not have all required [aria-*] attributes
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
linuxexpres.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
linuxexpres.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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linuxexpres.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 Linuxexpres.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.
linuxexpres.cz
Open Graph description is not detected on the main page of Linux E X P R S. 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: