Tools & Wizards About Us
mirurokov.ru screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

mirurokov.ru

ГДЗ (готовые домашние задания). Видеоуроки по математике.

Page Load Speed

4.5 sec in total

First Response

848 ms

Resources Loaded

2.8 sec

Page Rendered

835 ms

mirurokov.ru screenshot

About Website

Welcome to mirurokov.ru homepage info - get ready to check Mirurokov best content for Kyrgyzstan right away, or after learning these important things about mirurokov.ru

Мир Уроков - это все ГДЗ (готовые домашние задания) по всем предметам за 1-11 классы и Видео уроки по математике. Все это можно смотреть онлайн или скачать. Основные предметы: алгебра, геометрия, мате...

Visit mirurokov.ru

Key Findings

We analyzed Mirurokov.ru page load time and found that the first response time was 848 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

mirurokov.ru performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value2,640 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

mirurokov.ru

848 ms

main.css

858 ms

gdz_table_gl.css

326 ms

openapi.js

426 ms

share.js

564 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Mirurokov.ru, 15% (5 requests) were made to St1.mirurokov.ru and 12% (4 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (858 ms) relates to the external source St1.mirurokov.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.7 kB (52%)

Content Size

338.0 kB

After Optimization

163.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mirurokov.ru main page is 338.0 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. 30% of websites need less resources to load. Javascripts take 125.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 90.9 kB

  • Original 108.6 kB
  • After minification 102.4 kB
  • After compression 17.7 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 90.9 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 6.1 kB

  • Original 90.4 kB
  • After minification 84.3 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. Mirurokov images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 67.0 kB

  • Original 125.1 kB
  • After minification 103.1 kB
  • After compression 58.1 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 67.0 kB or 54% of the original size.

CSS Optimization

-78%

Potential reduce by 10.7 kB

  • Original 13.8 kB
  • After minification 13.2 kB
  • After compression 3.1 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. Mirurokov.ru needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (55%)

Requests Now

29

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mirurokov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mirurokov.ru

mirurokov.ru

848 ms

main.css

main.css

858 ms

gdz_table_gl.css

gdz_table_gl.css

326 ms

openapi.js

openapi.js

426 ms

share.js

share.js

564 ms

main.js

main.js

706 ms

top100.jcn

top100.jcn

419 ms

gdz_table_gl.css

gdz_table_gl.css

535 ms

main-sprite.png

main-sprite.png

206 ms

check.jpg

check.jpg

213 ms

show_ads.js

show_ads.js

74 ms

ca-pub-6883712955520947.js

ca-pub-6883712955520947.js

240 ms

zrt_lookup.html

zrt_lookup.html

228 ms

show_ads_impl.js

show_ads_impl.js

262 ms

share.php

share.php

224 ms

share_logo.png

share_logo.png

363 ms

sdk.js

sdk.js

432 ms

watch.js

watch.js

6 ms

analytics.js

analytics.js

119 ms

hit

hit

345 ms

top100.scn

top100.scn

191 ms

linkid.js

linkid.js

46 ms

collect

collect

119 ms

collect

collect

222 ms

ads

ads

218 ms

osd.js

osd.js

80 ms

ads

ads

227 ms

hit

hit

132 ms

ads

ads

234 ms

connect.js

connect.js

660 ms

54 ms

xd_arbiter.php

xd_arbiter.php

230 ms

xd_arbiter.php

xd_arbiter.php

463 ms

Accessibility Review

mirurokov.ru accessibility score

67

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

mirurokov.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

mirurokov.ru SEO score

90

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 Mirurokov.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 Mirurokov.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

mirurokov.ru

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