4.9 sec in total
370 ms
4.1 sec
342 ms
Visit modrastrecha.cz now to see the best up-to-date Modrastrecha content for Czech Republic and also check out these interesting facts you probably never knew about modrastrecha.cz
Komunita okolo bydlení, stavění a realit
Visit modrastrecha.czWe analyzed Modrastrecha.cz page load time and found that the first response time was 370 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
modrastrecha.cz performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value7.6 s
4/100
25%
Value6.1 s
44/100
10%
Value3,850 ms
1/100
30%
Value0
100/100
15%
Value15.3 s
7/100
10%
370 ms
350 ms
969 ms
702 ms
838 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Modrastrecha.cz, 75% (77 requests) were made to Static.4nets.sk and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (986 ms) relates to the external source Static.4nets.sk.
Page size can be reduced by 804.6 kB (56%)
1.4 MB
638.7 kB
In fact, the total size of Modrastrecha.cz main page is 1.4 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. 40% of websites need less resources to load. CSS take 681.5 kB which makes up the majority of the site volume.
Potential reduce by 76.7 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. This page needs HTML code to be minified as it can gain 23.2 kB, which is 24% 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 76.7 kB or 78% of the original size.
Potential reduce by 33.0 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. Modrastrecha images are well optimized though.
Potential reduce by 117.7 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 117.7 kB or 55% of the original size.
Potential reduce by 577.1 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. Modrastrecha.cz needs all CSS files to be minified and compressed as it can save up to 577.1 kB or 85% of the original size.
Number of requests can be reduced by 30 (30%)
100
70
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Modrastrecha. 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 from 4 to 1 for CSS and as a result speed up the page load time.
modrastrecha.cz
370 ms
www.modrastrecha.cz
350 ms
www.modrastrecha.cz
969 ms
cdntest.min.v8.56e5f6fe558aa11595dfdf5553e7995e.js
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modrastrecha.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.
modrastrecha.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
modrastrecha.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
N/A
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Modrastrecha.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Modrastrecha.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.
modrastrecha.cz
Open Graph description is not detected on the main page of Modrastrecha. 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: