5.5 sec in total
1.1 sec
3.9 sec
460 ms
Visit vstu.ru now to see the best up-to-date Vstu content for Russia and also check out these interesting facts you probably never knew about vstu.ru
Visit vstu.ruWe analyzed Vstu.ru page load time and found that the first response time was 1.1 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vstu.ru performance score
name
value
score
weighting
Value13.9 s
0/100
10%
Value16.2 s
0/100
25%
Value18.1 s
0/100
10%
Value5,700 ms
0/100
30%
Value0.144
77/100
15%
Value24.1 s
0/100
10%
1059 ms
609 ms
628 ms
612 ms
308 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 74% of them (75 requests) were addressed to the original Vstu.ru, 23% (23 requests) were made to Www-dev.vstu.ru and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Www-dev.vstu.ru.
Page size can be reduced by 389.2 kB (31%)
1.3 MB
866.9 kB
In fact, the total size of Vstu.ru main page is 1.3 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. 35% of websites need less resources to load. Images take 803.0 kB which makes up the majority of the site volume.
Potential reduce by 99.9 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 17.2 kB, which is 15% 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 99.9 kB or 85% of the original size.
Potential reduce by 41.0 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. Vstu images are well optimized though.
Potential reduce by 160.8 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 160.8 kB or 70% of the original size.
Potential reduce by 87.4 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. Vstu.ru needs all CSS files to be minified and compressed as it can save up to 87.4 kB or 84% of the original size.
Number of requests can be reduced by 26 (26%)
100
74
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vstu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
vstu.ru
1059 ms
css_1174ee048c0733d17e53984a9fc357d6.css
609 ms
css_815d6b0d79c41533a8d2286ed9d365aa.css
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jquery.min.js
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drupal.js
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progress.js
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ru_8ddd72128b35083fc6770c6634afea71.js
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jquery.truncate_menu.js
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googleanalytics.js
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back_from_comment.js
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auto_image_handling.js
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lightbox.js
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superfish.js
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jquery.bgiframe.min.js
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jquery.hoverIntent.minified.js
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nice_menus.js
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panels.js
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swfobject.js
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video.js
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jquery.cycle.all.min.js
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views_slideshow.js
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quicktabs.js
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jcarousellite.js
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vstu.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
vstu.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
vstu.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vstu.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vstu.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.
vstu.ru
Open Graph description is not detected on the main page of Vstu. 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: