3.9 sec in total
496 ms
2.8 sec
598 ms
Visit librebook.ru now to see the best up-to-date Librebook content for Russia and also check out these interesting facts you probably never knew about librebook.ru
Срок регистрации домена истек. Требуется продление, чтобы возобновить работу домена и его сервисов
Visit librebook.ruWe analyzed Librebook.ru page load time and found that the first response time was 496 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
librebook.ru performance score
496 ms
861 ms
693 ms
5 ms
850 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Librebook.ru, 33% (25 requests) were made to Static.librebook.ru and 8% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Static.findanime.ru.
Page size can be reduced by 762.7 kB (26%)
3.0 MB
2.2 MB
In fact, the total size of Librebook.ru main page is 3.0 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. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 102.8 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 102.8 kB or 82% of the original size.
Potential reduce by 65.8 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. Librebook images are well optimized though.
Potential reduce by 379.2 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 379.2 kB or 59% of the original size.
Potential reduce by 214.8 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. Librebook.ru needs all CSS files to be minified and compressed as it can save up to 214.8 kB or 79% of the original size.
Number of requests can be reduced by 28 (40%)
70
42
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Librebook. 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 as a result speed up the page load time.
librebook.ru
496 ms
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librebook.ru SEO score
N/A
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Librebook.ru 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 Russian. Our system also found out that Librebook.ru 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.
librebook.ru
Open Graph description is not detected on the main page of Librebook. 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: