Tools & Wizards About Us
obrazshkola.ru screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    94% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 73% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 97

    SEO

    Google-friendlier than
    92% of websites

obrazshkola.ru

Конкурсы для педагогов, учителей, школьников - 2021-2022

Page Load Speed

3 sec in total

First Response

681 ms

Resources Loaded

2 sec

Page Rendered

240 ms

obrazshkola.ru screenshot

About Website

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

Конкурсы для педагогов, учителей, школьников: всероссийский и международный уровень. Свидетельства о публикации в СМИ. Публикация методических разработок.

Visit obrazshkola.ru

Key Findings

We analyzed Obrazshkola.ru page load time and found that the first response time was 681 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

obrazshkola.ru performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

obrazshkola.ru

681 ms

style.css

131 ms

jquery.js

391 ms

script.js

260 ms

Iogo_roskom.png

129 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 87% of them (20 requests) were addressed to the original Obrazshkola.ru, 9% (2 requests) were made to Counter.yadro.ru and 4% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (826 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.0 kB (23%)

Content Size

440.3 kB

After Optimization

337.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Obrazshkola.ru main page is 440.3 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. 25% of websites need less resources to load. Images take 279.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 20.9 kB

  • Original 26.9 kB
  • After minification 26.0 kB
  • After compression 6.0 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 20.9 kB or 78% of the original size.

Image Optimization

-28%

Potential reduce by 78.4 kB

  • Original 279.4 kB
  • After minification 201.0 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, Obrazshkola needs image optimization as it can save up to 78.4 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 2.2 kB

  • Original 125.7 kB
  • After minification 125.7 kB
  • After compression 123.5 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

-17%

Potential reduce by 1.4 kB

  • Original 8.3 kB
  • After minification 8.3 kB
  • After compression 6.8 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. Obrazshkola.ru needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 17% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Obrazshkola. According to our analytics all requests are already optimized.

Network Requests Diagram

obrazshkola.ru

obrazshkola.ru

681 ms

style.css

style.css

131 ms

jquery.js

jquery.js

391 ms

script.js

script.js

260 ms

Iogo_roskom.png

Iogo_roskom.png

129 ms

konkursyi_dlya_shkolnikov.gif

konkursyi_dlya_shkolnikov.gif

128 ms

konkursyi_dlya_pedagogov.gif

konkursyi_dlya_pedagogov.gif

129 ms

konkurs_olimp.gif

konkurs_olimp.gif

248 ms

min_vo.png

min_vo.png

256 ms

obrazshkola_kak_opublikovatsya.jpg

obrazshkola_kak_opublikovatsya.jpg

509 ms

obrazshkola_ob_izdanii.jpg

obrazshkola_ob_izdanii.jpg

383 ms

srtifikat_obrazshkola.jpg

srtifikat_obrazshkola.jpg

384 ms

diplom_11_12.jpg

diplom_11_12.jpg

387 ms

konkyrs.jpg

konkyrs.jpg

370 ms

banner14.jpg

banner14.jpg

383 ms

hit

hit

240 ms

header.png

header.png

484 ms

object1204276096.png

object1204276096.png

500 ms

menuseparator.png

menuseparator.png

510 ms

spacer.gif

spacer.gif

511 ms

blockbullets.png

blockbullets.png

507 ms

tag.js

tag.js

826 ms

hit

hit

367 ms

Accessibility Review

obrazshkola.ru accessibility score

89

Accessibility Issues

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.

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

Links do not have a discernible name

Best Practices

obrazshkola.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

obrazshkola.ru SEO score

97

Search Engine Optimization Advices

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

    UTF-8

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

Social Sharing Optimization

obrazshkola.ru

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