Tools & Wizards About Us
rusedu.net screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rusedu.net

Образование — последние материалы | RUSEDU

Page Load Speed

3.3 sec in total

First Response

465 ms

Resources Loaded

2.7 sec

Page Rendered

148 ms

rusedu.net screenshot

About Website

Welcome to rusedu.net homepage info - get ready to check RUSEDU best content for Russia right away, or after learning these important things about rusedu.net

Образовательный портал: знания, методики, учебные материалы, наука и личное развитие.

Visit rusedu.net

Key Findings

We analyzed Rusedu.net page load time and found that the first response time was 465 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

rusedu.net performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

rusedu.net

465 ms

style.css

98 ms

script.js

191 ms

default.js

191 ms

common.js

193 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 73% of them (32 requests) were addressed to the original Rusedu.net, 5% (2 requests) were made to Psnmail.su and 5% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (694 ms) relates to the external source An.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.7 kB (25%)

Content Size

284.3 kB

After Optimization

212.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rusedu.net main page is 284.3 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. 20% of websites need less resources to load. Images take 220.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.7 kB

  • Original 31.1 kB
  • After minification 28.2 kB
  • After compression 7.3 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 23.7 kB or 76% of the original size.

Image Optimization

-21%

Potential reduce by 45.7 kB

  • Original 220.5 kB
  • After minification 174.8 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, RUSEDU needs image optimization as it can save up to 45.7 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 2.1 kB

  • Original 31.0 kB
  • After minification 31.0 kB
  • After compression 28.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 153 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.6 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. Rusedu.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (58%)

Requests Now

36

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RUSEDU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rusedu.net

rusedu.net

465 ms

style.css

style.css

98 ms

script.js

script.js

191 ms

default.js

default.js

191 ms

common.js

common.js

193 ms

jquery7.js

jquery7.js

82 ms

jquery3.js

jquery3.js

29 ms

jquery3.js

jquery3.js

0 ms

logo.png

logo.png

192 ms

DSC02684.JPG

DSC02684.JPG

343 ms

banner.png

banner.png

97 ms

home.png

home.png

96 ms

contacts.png

contacts.png

97 ms

s_bg.png

s_bg.png

190 ms

s_bar.png

s_bar.png

191 ms

s_button.png

s_button.png

191 ms

s_tabs.png

s_tabs.png

192 ms

menu.png

menu.png

192 ms

l_bg.png

l_bg.png

281 ms

l_bar.png

l_bar.png

285 ms

l_btn.png

l_btn.png

286 ms

li.png

li.png

286 ms

photo_5321357973601244134_x.jpg

photo_5321357973601244134_x.jpg

292 ms

8f0a13f275f442a4e289d849e09238c2.png

8f0a13f275f442a4e289d849e09238c2.png

479 ms

Kiseleva_TE_(2).jpg

Kiseleva_TE_(2).jpg

376 ms

A.jpeg

A.jpeg

475 ms

yayayayayayayayayayayayayayayayayayayaya.jpg

yayayayayayayayayayayayayayayayayayayaya.jpg

380 ms

1544102051511.jpg

1544102051511.jpg

475 ms

rss.png

rss.png

387 ms

aci.js

aci.js

539 ms

context.js

context.js

694 ms

post_bottom.png

post_bottom.png

97 ms

r_bg.jpg

r_bg.jpg

97 ms

r_title_bg.png

r_title_bg.png

97 ms

blog.gif

blog.gif

98 ms

publ.gif

publ.gif

97 ms

footer_bg.png

footer_bg.png

99 ms

r_bg_bottom.jpg

r_bg_bottom.jpg

182 ms

hit;RusEdu

hit;RusEdu

384 ms

watch.js

watch.js

1 ms

ga.js

ga.js

6 ms

watch.js

watch.js

1 ms

__utm.gif

__utm.gif

12 ms

hit;RusEdu

hit;RusEdu

534 ms

Accessibility Review

rusedu.net accessibility score

68

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

rusedu.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

rusedu.net SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rusedu.net 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 Rusedu.net main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

rusedu.net

Open Graph description is not detected on the main page of RUSEDU. 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: