3.7 sec in total
483 ms
2.8 sec
356 ms
Visit e-learning.usue.ru now to see the best up-to-date E Learning Usue content for Russia and also check out these interesting facts you probably never knew about e-learning.usue.ru
Институт дистанционного образования (ИДО) Уральского государственного экономического университета (УрГЭУ)
Visit e-learning.usue.ruWe analyzed E-learning.usue.ru page load time and found that the first response time was 483 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
e-learning.usue.ru performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value4.2 s
44/100
25%
Value4.3 s
75/100
10%
Value190 ms
91/100
30%
Value0
100/100
15%
Value4.2 s
86/100
10%
483 ms
677 ms
160 ms
306 ms
419 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to E-learning.usue.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain E-learning.usue.ru.
Page size can be reduced by 173.9 kB (39%)
441.6 kB
267.6 kB
In fact, the total size of E-learning.usue.ru main page is 441.6 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. 30% of websites need less resources to load. Javascripts take 389.8 kB which makes up the majority of the site volume.
Potential reduce by 13.2 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 2.6 kB, which is 16% 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 13.2 kB or 79% of the original size.
Potential reduce by 230 B
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. E Learning Usue images are well optimized though.
Potential reduce by 157.0 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 157.0 kB or 40% of the original size.
Potential reduce by 3.5 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. E-learning.usue.ru needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 16% of the original size.
Number of requests can be reduced by 12 (41%)
29
17
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Learning Usue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
e-learning.usue.ru
483 ms
e-learning.usue.ru
677 ms
main.css
160 ms
dropdown_menu.css
306 ms
jscal2.css
419 ms
border-radius.css
420 ms
steel.css
424 ms
jscal2.js
445 ms
ru.js
450 ms
video-js.css
608 ms
videojs-ie8.min.js
556 ms
prototype.js
838 ms
functions.js
566 ms
JsHttpRequest.js
596 ms
tinymce.min.js
1051 ms
video.js
1251 ms
bg_top.gif
162 ms
top_bg_right.gif
299 ms
zero.gif
152 ms
page_top_center_bg_all.gif
162 ms
page_top_bg.gif
150 ms
nav_top_line.gif
208 ms
nav_bg.jpg
290 ms
f_dis.png
296 ms
busy.gif
316 ms
poll.png
295 ms
floppy2.png
331 ms
contacts3.png
409 ms
bg_bottom.gif
420 ms
page_bottom_bg_center.gif
421 ms
bottom_bg_center.gif
464 ms
e-learning.usue.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.
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
Form elements do not have associated labels
e-learning.usue.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
e-learning.usue.ru SEO score
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
RU
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-learning.usue.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that E-learning.usue.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.
e-learning.usue.ru
Open Graph description is not detected on the main page of E Learning Usue. 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: