Tools & Wizards About Us
eidos.ru screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

eidos.ru

Центр дистанционного образования «Эйдос»

Page Load Speed

4.9 sec in total

First Response

821 ms

Resources Loaded

3.3 sec

Page Rendered

715 ms

eidos.ru screenshot

About Website

Visit eidos.ru now to see the best up-to-date Eidos content for Russia and also check out these interesting facts you probably never knew about eidos.ru

Eidos.Ru > Дистанционное образование: курсы, олимпиады, конкурсы, конференции

Visit eidos.ru

Key Findings

We analyzed Eidos.ru page load time and found that the first response time was 821 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

eidos.ru performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.1 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.199

62/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

Network Requests Diagram

eidos.ru

821 ms

top1.gif

274 ms

logo.gif

292 ms

logo_desc.gif

392 ms

top2.gif

274 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 95% of them (108 requests) were addressed to the original Eidos.ru, 2% (2 requests) were made to U876.31.spylog.com and 1% (1 request) were made to Market.zakupki.mos.ru. The less responsive or slowest element that took the longest time to load (984 ms) belongs to the original domain Eidos.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.8 kB (18%)

Content Size

761.6 kB

After Optimization

626.8 kB

  • HTML
  • Images

In fact, the total size of Eidos.ru main page is 761.6 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. 25% of websites need less resources to load. Images take 633.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 106.6 kB

  • Original 127.9 kB
  • After minification 107.4 kB
  • After compression 21.3 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. This page needs HTML code to be minified as it can gain 20.5 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 106.6 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 28.2 kB

  • Original 633.7 kB
  • After minification 605.5 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. Eidos images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 47 (42%)

Requests Now

111

After Optimization

64

  • Images

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eidos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

eidos.ru

eidos.ru

821 ms

top1.gif

top1.gif

274 ms

logo.gif

logo.gif

292 ms

logo_desc.gif

logo_desc.gif

392 ms

top2.gif

top2.gif

274 ms

top3.gif

top3.gif

291 ms

ruson.gif

ruson.gif

367 ms

eng.gif

eng.gif

378 ms

120x60_fgos2.jpg

120x60_fgos2.jpg

538 ms

ban3-1.gif

ban3-1.gif

402 ms

ban1.gif

ban1.gif

394 ms

ban2.gif

ban2.gif

496 ms

mid1.gif

mid1.gif

508 ms

mid2.gif

mid2.gif

518 ms

t1-1.gif

t1-1.gif

521 ms

t1-2.gif

t1-2.gif

535 ms

t1-3.gif

t1-3.gif

621 ms

t1-4.gif

t1-4.gif

632 ms

t1-5.jpg

t1-5.jpg

646 ms

t1-6.gif

t1-6.gif

648 ms

t2-7.gif

t2-7.gif

667 ms

t1-7.gif

t1-7.gif

667 ms

t1-8.gif

t1-8.gif

746 ms

t1-9.gif

t1-9.gif

837 ms

t1-10.gif

t1-10.gif

774 ms

t1-11.gif

t1-11.gif

773 ms

t1-12.jpg

t1-12.jpg

797 ms

t1-13.gif

t1-13.gif

798 ms

eidos-action03.jpg

eidos-action03.jpg

890 ms

t3-1.gif

t3-1.gif

908 ms

t3-2.gif

t3-2.gif

908 ms

t3-3.gif

t3-3.gif

930 ms

t3-4.gif

t3-4.gif

938 ms

PortalUser_09.png

PortalUser_09.png

652 ms

t3-7.gif

t3-7.gif

844 ms

t3-8.gif

t3-8.gif

902 ms

t3-10.gif

t3-10.gif

916 ms

yamoney_logo88x31.gif

yamoney_logo88x31.gif

776 ms

top100.cnt

top100.cnt

257 ms

mid4.gif

mid4.gif

773 ms

mid5.gif

mid5.gif

797 ms

mid6.gif

mid6.gif

790 ms

mid7.gif

mid7.gif

807 ms

mid8-4.gif

mid8-4.gif

870 ms

cnt

cnt

619 ms

mid9.gif

mid9.gif

825 ms

mid10.gif

mid10.gif

818 ms

mid11.gif

mid11.gif

837 ms

girl1.gif

girl1.gif

868 ms

mid12.gif

mid12.gif

850 ms

girl2.gif

girl2.gif

812 ms

mid13.gif

mid13.gif

813 ms

znaete1.gif

znaete1.gif

809 ms

znaete2.gif

znaete2.gif

837 ms

svid5.gif

svid5.gif

858 ms

prize2.gif

prize2.gif

861 ms

t2-7-1.gif

t2-7-1.gif

815 ms

t4-1.gif

t4-1.gif

820 ms

t4-2.gif

t4-2.gif

809 ms

ul.gif

ul.gif

842 ms

EidosRu_IMG_2014m.jpg

EidosRu_IMG_2014m.jpg

854 ms

l.gif

l.gif

862 ms

Eidos_DSC01566_150x150.jpg

Eidos_DSC01566_150x150.jpg

822 ms

piter01.jpg

piter01.jpg

817 ms

koktebel150.jpg

koktebel150.jpg

817 ms

Eidos_WP_20160218_0150x150.jpg

Eidos_WP_20160218_0150x150.jpg

827 ms

Eidos_P1090710_150x150.jpg

Eidos_P1090710_150x150.jpg

857 ms

EidosRu_IMG_0024_150.jpg

EidosRu_IMG_0024_150.jpg

845 ms

Eidos_Seminar150x150.jpg

Eidos_Seminar150x150.jpg

806 ms

u876.31.spylog.com

u876.31.spylog.com

246 ms

dm.gif

dm.gif

818 ms

ny_el.gif

ny_el.gif

820 ms

EidosRu_IMG_1964-kh.jpg

EidosRu_IMG_1964-kh.jpg

829 ms

EidosRu_IMG_2795_150.jpg

EidosRu_IMG_2795_150.jpg

843 ms

EidosJournal-150.jpg

EidosJournal-150.jpg

853 ms

EidosRu_IMG_0017_150x150.jpg

EidosRu_IMG_0017_150x150.jpg

800 ms

matem_1_4a.jpg

matem_1_4a.jpg

954 ms

EidosRu_IMG_1967_150x150.jpg

EidosRu_IMG_1967_150x150.jpg

821 ms

Eidos_Seminar150-4.jpg

Eidos_Seminar150-4.jpg

832 ms

EidosRu_IMG_9832_150x150.jpg

EidosRu_IMG_9832_150x150.jpg

836 ms

EidosRu_IMG_3614_150x150.jpg

EidosRu_IMG_3614_150x150.jpg

866 ms

cnt

cnt

248 ms

oblojka150.jpg

oblojka150.jpg

805 ms

reiting.jpg

reiting.jpg

806 ms

EidosRu_IMG_1357_150x150.jpg

EidosRu_IMG_1357_150x150.jpg

843 ms

doctrina150.jpg

doctrina150.jpg

831 ms

consept150.jpg

consept150.jpg

853 ms

tezaurus150.jpg

tezaurus150.jpg

839 ms

Metodologaya111.jpg

Metodologaya111.jpg

830 ms

Slovo111.jpg

Slovo111.jpg

816 ms

chisla1-111.jpg

chisla1-111.jpg

984 ms

Meta-Miroved111.jpg

Meta-Miroved111.jpg

836 ms

meta111.jpg

meta111.jpg

929 ms

Literat9-11a.jpg

Literat9-11a.jpg

863 ms

russian_language9-11a.jpg

russian_language9-11a.jpg

968 ms

eng_1_5a.jpg

eng_1_5a.jpg

823 ms

inform_1_4a.jpg

inform_1_4a.jpg

979 ms

biology_5_11a.jpg

biology_5_11a.jpg

921 ms

wm1.gif

wm1.gif

916 ms

qiwi%20gorizontal-mini31.jpg

qiwi%20gorizontal-mini31.jpg

918 ms

Kvit.png

Kvit.png

886 ms

shet.png

shet.png

940 ms

t1-6-1.gif

t1-6-1.gif

954 ms

school01.jpg

school01.jpg

939 ms

goldensite.gif

goldensite.gif

910 ms

laureat88x31-2005.gif

laureat88x31-2005.gif

915 ms

internit100x47.gif

internit100x47.gif

886 ms

fb.gif

fb.gif

934 ms

mm.png

mm.png

957 ms

vk.gif

vk.gif

927 ms

tw.gif

tw.gif

912 ms

youtube.png

youtube.png

890 ms

bot1.gif

bot1.gif

903 ms

bot2.gif

bot2.gif

927 ms

Accessibility Review

eidos.ru accessibility score

57

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

eidos.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

eidos.ru SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eidos.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 Eidos.ru 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

eidos.ru

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