Tools & Wizards About Us
zabedu75.ru screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

zabedu75.ru

Войти в Сетевой Город. Образование. Забайкальский край

Page Load Speed

3.6 sec in total

First Response

449 ms

Resources Loaded

3 sec

Page Rendered

114 ms

zabedu75.ru screenshot

About Website

Visit zabedu75.ru now to see the best up-to-date Zabedu 75 content for Russia and also check out these interesting facts you probably never knew about zabedu75.ru

Вход в Сетевой Город. Образование. Забайкальский край. Электронный журнал для учителей. Электронный дневник для учеников и родителей

Visit zabedu75.ru

Key Findings

We analyzed Zabedu75.ru page load time and found that the first response time was 449 ms and then it took 3.1 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

zabedu75.ru performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

zabedu75.ru

449 ms

zabedu75.ru

535 ms

combined.css

253 ms

jquery.min.js

496 ms

es5-shims.min.js

377 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 50% of them (9 requests) were addressed to the original Zabedu75.ru, 11% (2 requests) were made to Yastatic.net and 11% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source An.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.5 kB (26%)

Content Size

345.9 kB

After Optimization

257.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zabedu75.ru main page is 345.9 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. 15% of websites need less resources to load. Javascripts take 189.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 85.6 kB

  • Original 106.0 kB
  • After minification 105.8 kB
  • After compression 20.4 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 85.6 kB or 81% of the original size.

Image Optimization

-18%

Potential reduce by 2.5 kB

  • Original 13.7 kB
  • After minification 11.2 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, Zabedu 75 needs image optimization as it can save up to 2.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 82 B

  • Original 189.9 kB
  • After minification 189.9 kB
  • After compression 189.8 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

-1%

Potential reduce by 404 B

  • Original 36.4 kB
  • After minification 36.4 kB
  • After compression 36.0 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. Zabedu75.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (55%)

Requests Now

11

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zabedu 75. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zabedu75.ru

zabedu75.ru

449 ms

zabedu75.ru

zabedu75.ru

535 ms

combined.css

combined.css

253 ms

jquery.min.js

jquery.min.js

496 ms

es5-shims.min.js

es5-shims.min.js

377 ms

share.js

share.js

611 ms

adsbygoogle.js

adsbygoogle.js

45 ms

combined.js

combined.js

377 ms

font-awesome.css

font-awesome.css

140 ms

material-icons.css

material-icons.css

276 ms

css

css

33 ms

logo2.png

logo2.png

137 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

19 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

24 ms

context.js

context.js

1115 ms

watch.js

watch.js

24 ms

top.png

top.png

124 ms

tag.js

tag.js

835 ms

Accessibility Review

zabedu75.ru accessibility score

90

Accessibility Issues

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

Buttons do not have an accessible name

Best Practices

zabedu75.ru best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zabedu75.ru SEO score

95

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 Zabedu75.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 Zabedu75.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

zabedu75.ru

Open Graph description is not detected on the main page of Zabedu 75. 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: