8.4 sec in total
2.3 sec
5.3 sec
784 ms
Visit istudent.urfu.ru now to see the best up-to-date Istudent Urfu content for Russia and also check out these interesting facts you probably never knew about istudent.urfu.ru
Visit istudent.urfu.ruWe analyzed Istudent.urfu.ru page load time and found that the first response time was 2.3 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.
istudent.urfu.ru performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.3 s
22/100
25%
Value9.2 s
13/100
10%
Value0 ms
100/100
30%
Value0.04
99/100
15%
Value5.3 s
73/100
10%
2309 ms
1005 ms
187 ms
596 ms
561 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 84% of them (43 requests) were addressed to the original Istudent.urfu.ru, 4% (2 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Istudent.urfu.ru.
Page size can be reduced by 451.0 kB (65%)
691.2 kB
240.2 kB
In fact, the total size of Istudent.urfu.ru main page is 691.2 kB. 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. Javascripts take 477.6 kB which makes up the majority of the site volume.
Potential reduce by 12.0 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. 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 12.0 kB or 71% of the original size.
Potential reduce by 21.1 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. Obviously, Istudent Urfu needs image optimization as it can save up to 21.1 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 330.2 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 330.2 kB or 69% of the original size.
Potential reduce by 87.7 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. Istudent.urfu.ru needs all CSS files to be minified and compressed as it can save up to 87.7 kB or 82% of the original size.
Number of requests can be reduced by 29 (60%)
48
19
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istudent Urfu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
istudent.urfu.ru
2309 ms
istudent.urfu.ru
1005 ms
fancySelect.css
187 ms
style.css
596 ms
jquery-ui.min.css
561 ms
css
226 ms
css
283 ms
jquery-1.11.0.min.js
759 ms
jquery-ui.min.js
926 ms
fancySelect.js
602 ms
site.js
585 ms
hideShowPassword.js
735 ms
tablet.css
800 ms
jquery.ui.touch-punch.min.js
800 ms
hammer.js
318 ms
jquery.mousewheel-3.0.6.pack.js
799 ms
jquery.fancybox.css
902 ms
jquery.fancybox.pack.js
1034 ms
frontend.css
1037 ms
jquery.mask.min.js
1036 ms
apps.js
1058 ms
site.js
1076 ms
frontend.js
1096 ms
orphus.js
1148 ms
bg.jpg
239 ms
public-uploaded-services-icons-6a-25-87-6a258783ce47d2b1db2fa51044adfcb6.png
239 ms
public-uploaded-services-icons-c9-5f-ff-c95fffaaa325864f190f64a63897f0b9.png
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238 ms
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422 ms
logo1.png
456 ms
clear.gif
415 ms
layer_close.png
421 ms
gtm.js
351 ms
home.png
605 ms
menu.png
614 ms
search-button.png
609 ms
vk.png
430 ms
yt.png
430 ms
fb.png
443 ms
tw.png
581 ms
instagram.png
589 ms
plus.png
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black90.png
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analytics.js
218 ms
watch.js
1 ms
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istudent.urfu.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.
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
istudent.urfu.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
General
Impact
Issue
Detected JavaScript libraries
istudent.urfu.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 doesn't use legible font sizes
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Istudent.urfu.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 Istudent.urfu.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.
istudent.urfu.ru
Open Graph description is not detected on the main page of Istudent Urfu. 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: