6.2 sec in total
1.8 sec
4.2 sec
198 ms
Click here to check amazing Rus Students content. Otherwise, check out these important facts you probably never knew about rus-students.ru
Visit rus-students.ruWe analyzed Rus-students.ru page load time and found that the first response time was 1.8 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.
rus-students.ru performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value6.8 s
7/100
25%
Value10.4 s
8/100
10%
Value10 ms
100/100
30%
Value1.305
1/100
15%
Value9.7 s
29/100
10%
1771 ms
227 ms
391 ms
396 ms
524 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 14% of them (7 requests) were addressed to the original Rus-students.ru, 24% (12 requests) were made to Vk.com and 16% (8 requests) were made to S29.ucoz.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Rus-students.ru.
Page size can be reduced by 573.3 kB (61%)
940.0 kB
366.7 kB
In fact, the total size of Rus-students.ru main page is 940.0 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 634.7 kB which makes up the majority of the site volume.
Potential reduce by 27.8 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 27.8 kB or 73% of the original size.
Potential reduce by 9.4 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. Rus Students images are well optimized though.
Potential reduce by 458.7 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 458.7 kB or 72% of the original size.
Potential reduce by 77.3 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. Rus-students.ru needs all CSS files to be minified and compressed as it can save up to 77.3 kB or 80% of the original size.
Number of requests can be reduced by 27 (57%)
47
20
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rus Students. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.rus-students.ru
1771 ms
my.css
227 ms
base.css
391 ms
layer7.css
396 ms
jquery-1.7.2.js
524 ms
ulightbox.css
402 ms
ulightbox.js
405 ms
uwnd.js
667 ms
social4.css
508 ms
openapi.js
353 ms
jquery.min.js
45 ms
hit;noadsru
270 ms
1.gif
268 ms
15.bmp
606 ms
44.gif
171 ms
12345689.jpg
814 ms
9.gif
282 ms
upload.gif
120 ms
widget_community.php
275 ms
hit
254 ms
11.gif
266 ms
12.gif
269 ms
oD0asOuQG1
183 ms
widget_ru_RU.js
196 ms
cartprotector.js
7 ms
hit;noadsru
135 ms
loader_nav19188_3.js
119 ms
lite.css
126 ms
lite.js
469 ms
lang3_0.js
235 ms
widget_community.css
235 ms
xdm.js
236 ms
al_community.js
240 ms
hit
128 ms
wP1gQaPct1M.jpg
368 ms
VqkxkmK1e60.jpg
360 ms
e_14623dcc.jpg
361 ms
3e3yB_cxhGQ.jpg
370 ms
Qwe4bgcUNEQ.jpg
383 ms
mmAi7QdAvaA.jpg
371 ms
IPlkNN1rrMs.jpg
361 ms
qE_rG-ekGV8.jpg
379 ms
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375 ms
IbFfK4Mrj-o.jpg
367 ms
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373 ms
OHAcCgRTwrs.jpg
366 ms
camera_50.png
117 ms
w_logo.png
122 ms
iframe
53 ms
analytics.js
23 ms
rus-students.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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
rus-students.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
rus-students.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rus-students.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 Rus-students.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.
rus-students.ru
Open Graph description is not detected on the main page of Rus Students. 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: