7.8 sec in total
360 ms
6.8 sec
641 ms
Click here to check amazing Knizniweb content for Czech Republic. Otherwise, check out these important facts you probably never knew about knizniweb.cz
bux.cz - On-line knižní svět. Internetové knihkupectví. Knihy všech žánrů od největšího vydavatele v ČR.
Visit knizniweb.czWe analyzed Knizniweb.cz page load time and found that the first response time was 360 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
knizniweb.cz performance score
360 ms
727 ms
231 ms
860 ms
162 ms
Our browser made a total of 161 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Knizniweb.cz, 30% (49 requests) were made to Data.bux.cz and 19% (30 requests) were made to Bux.cz. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Data.bux.cz.
Page size can be reduced by 492.1 kB (27%)
1.8 MB
1.3 MB
In fact, the total size of Knizniweb.cz main page is 1.8 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 108.1 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. 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 108.1 kB or 81% of the original size.
Potential reduce by 91.4 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. Knizniweb images are well optimized though.
Potential reduce by 204.0 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 204.0 kB or 60% of the original size.
Potential reduce by 88.7 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. Knizniweb.cz needs all CSS files to be minified and compressed as it can save up to 88.7 kB or 78% of the original size.
Number of requests can be reduced by 72 (47%)
152
80
The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knizniweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
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knizniweb.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knizniweb.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 Knizniweb.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.
knizniweb.cz
Open Graph description is not detected on the main page of Knizniweb. 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: