13.5 sec in total
1.6 sec
11.4 sec
461 ms
Click here to check amazing Ustu content for Russia. Otherwise, check out these important facts you probably never knew about ustu.ru
Уральский федеральный университет — крупнейший федеральный университет России, участник Проекта 5-100
Visit ustu.ruWe analyzed Ustu.ru page load time and found that the first response time was 1.6 sec and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ustu.ru performance score
name
value
score
weighting
Value7.7 s
0/100
10%
Value10.6 s
0/100
25%
Value12.2 s
3/100
10%
Value3,670 ms
1/100
30%
Value0.303
39/100
15%
Value33.7 s
0/100
10%
1587 ms
551 ms
330 ms
333 ms
336 ms
Our browser made a total of 184 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ustu.ru, 92% (169 requests) were made to Urfu.ru and 4% (7 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Urfu.ru.
Page size can be reduced by 1.8 MB (30%)
6.1 MB
4.3 MB
In fact, the total size of Ustu.ru main page is 6.1 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 4.1 MB which makes up the majority of the site volume.
Potential reduce by 261.0 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 84.0 kB, which is 25% 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 261.0 kB or 77% of the original size.
Potential reduce by 279.7 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. Ustu images are well optimized though.
Potential reduce by 937.8 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 937.8 kB or 77% of the original size.
Potential reduce by 314.2 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. Ustu.ru needs all CSS files to be minified and compressed as it can save up to 314.2 kB or 84% of the original size.
Number of requests can be reduced by 74 (44%)
169
95
The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ustu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
ustu.ru
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ustu.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
ustu.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
Missing source maps for large first-party JavaScript
ustu.ru SEO score
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ustu.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Ustu.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.
ustu.ru
Open Graph data is detected on the main page of Ustu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: