6 sec in total
344 ms
5 sec
638 ms
Visit dtest.cz now to see the best up-to-date DTest content for Czech Republic and also check out these interesting facts you probably never knew about dtest.cz
Časopis dTest: Testy výrobků, rady pro výběr, upozornění na nebezpečné výrobky, řešení problémů spotřebitelů a ještě víc. Objektivně, nezávisle, bez reklam.
Visit dtest.czWe analyzed Dtest.cz page load time and found that the first response time was 344 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dtest.cz performance score
344 ms
749 ms
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339 ms
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Our browser made a total of 84 requests to load all elements on the main page. We found that 50% of them (42 requests) were addressed to the original Dtest.cz, 13% (11 requests) were made to Static.xx.fbcdn.net and 8% (7 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source I.dtest.cz.
Page size can be reduced by 2.3 MB (60%)
3.8 MB
1.5 MB
In fact, the total size of Dtest.cz main page is 3.8 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. 60% of websites need less resources to load. Javascripts take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 51.1 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 7.4 kB, which is 11% 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 51.1 kB or 77% of the original size.
Potential reduce by 28.5 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. DTest images are well optimized though.
Potential reduce by 1.3 MB
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 1.3 MB or 74% of the original size.
Potential reduce by 873.0 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. Dtest.cz needs all CSS files to be minified and compressed as it can save up to 873.0 kB or 87% of the original size.
Number of requests can be reduced by 34 (44%)
78
44
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DTest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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dtest.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dtest.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 Dtest.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.
dtest.cz
Open Graph description is not detected on the main page of DTest. 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: