7.3 sec in total
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Visit sobolev.club now to see the best up-to-date Sobolev content for Russia and also check out these interesting facts you probably never knew about sobolev.club
Просветительский медиа-проект о бизнесе, посвящённый самым актуальным и полезным концепциям, теориям и методикам, технологиям и исследованиям, продуктам и сервисам.
Visit sobolev.clubWe analyzed Sobolev.club page load time and found that the first response time was 1.2 sec and then it took 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.
sobolev.club performance score
1239 ms
441 ms
308 ms
317 ms
323 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 59% of them (61 requests) were addressed to the original Sobolev.club, 23% (24 requests) were made to Manager.sobolev.club and 3% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Manager.sobolev.club.
Page size can be reduced by 841.8 kB (17%)
4.9 MB
4.1 MB
In fact, the total size of Sobolev.club main page is 4.9 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. 70% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 115.5 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 56.1 kB, which is 43% 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 115.5 kB or 88% of the original size.
Potential reduce by 327.7 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. Sobolev images are well optimized though.
Potential reduce by 181.6 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 181.6 kB or 54% of the original size.
Potential reduce by 216.9 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. Sobolev.club needs all CSS files to be minified and compressed as it can save up to 216.9 kB or 83% of the original size.
Number of requests can be reduced by 8 (9%)
94
86
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sobolev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
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sobolev.club SEO score
N/A
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sobolev.club 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 Sobolev.club 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.
sobolev.club
Open Graph description is not detected on the main page of Sobolev. 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: