20.4 sec in total
1.9 sec
16.2 sec
2.3 sec
Click here to check amazing Rector Sfedu content for Russia. Otherwise, check out these important facts you probably never knew about rector.sfedu.ru
Блог Ректора ЮФУ
Visit rector.sfedu.ruWe analyzed Rector.sfedu.ru page load time and found that the first response time was 1.9 sec and then it took 18.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
rector.sfedu.ru performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value6.6 s
8/100
25%
Value8.5 s
17/100
10%
Value530 ms
55/100
30%
Value0.091
92/100
15%
Value7.0 s
53/100
10%
1926 ms
329 ms
353 ms
657 ms
394 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 86% of them (59 requests) were addressed to the original Rector.sfedu.ru, 4% (3 requests) were made to Sfedu.ru and 3% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (11.5 sec) belongs to the original domain Rector.sfedu.ru.
Page size can be reduced by 850.1 kB (33%)
2.6 MB
1.7 MB
In fact, the total size of Rector.sfedu.ru main page is 2.6 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 43.3 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 43.3 kB or 81% of the original size.
Potential reduce by 101.0 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. Rector Sfedu images are well optimized though.
Potential reduce by 583.0 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 583.0 kB or 73% of the original size.
Potential reduce by 122.8 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. Rector.sfedu.ru needs all CSS files to be minified and compressed as it can save up to 122.8 kB or 82% of the original size.
Number of requests can be reduced by 20 (30%)
67
47
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rector Sfedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
rector.sfedu.ru
1926 ms
bootstrap-1d4d34c0.css
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style.css
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jquery.min-cc1311e8.js
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jquery-noconflict-e8964a6f.js
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jquery-migrate.min-ff159746.js
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tinybox.js
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html5media.min.js
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logo.png
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rector.sfedu.ru accessibility score
rector.sfedu.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
rector.sfedu.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
EN
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rector.sfedu.ru can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Rector.sfedu.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.
rector.sfedu.ru
Open Graph description is not detected on the main page of Rector Sfedu. 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: