Tools & Wizards About Us
gdz-ru.work screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

gdz-ru.work

ГДЗ - решение домашних заданий с 1 по 11 класс онлайн

Page Load Speed

3.4 sec in total

First Response

508 ms

Resources Loaded

2.7 sec

Page Rendered

168 ms

gdz-ru.work screenshot

About Website

Click here to check amazing Gdz Ru content for Russia. Otherwise, check out these important facts you probably never knew about gdz-ru.work

ГДЗ - портал для помощи ученикам и родителям в решении и проверке домашнего задания. Здесь вы найдете верные ответы к упражнениям из учебника или тетради с 1 по 11 класс на фан.

Visit gdz-ru.work

Key Findings

We analyzed Gdz-ru.work page load time and found that the first response time was 508 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

gdz-ru.work performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

gdz-ru.work

508 ms

gdz-ru.work

505 ms

work.d92e468d7becef8f6f08.css

125 ms

usocial.js

446 ms

vendors.68325d94f2ede5da7840.js

363 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 77% of them (23 requests) were addressed to the original Gdz-ru.work, 10% (3 requests) were made to Usocial.pro and 7% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (968 ms) belongs to the original domain Gdz-ru.work.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.4 kB (54%)

Content Size

370.4 kB

After Optimization

171.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gdz-ru.work main page is 370.4 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. HTML takes 185.8 kB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 175.9 kB

  • Original 185.8 kB
  • After minification 86.1 kB
  • After compression 9.9 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 99.7 kB, which is 54% 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 175.9 kB or 95% of the original size.

Image Optimization

-2%

Potential reduce by 573 B

  • Original 34.2 kB
  • After minification 33.6 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. Gdz Ru images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 15.1 kB

  • Original 104.9 kB
  • After minification 104.9 kB
  • After compression 89.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.1 kB or 14% of the original size.

CSS Optimization

-17%

Potential reduce by 7.9 kB

  • Original 45.5 kB
  • After minification 45.5 kB
  • After compression 37.7 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. Gdz-ru.work needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gdz Ru. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gdz-ru.work

gdz-ru.work

508 ms

gdz-ru.work

gdz-ru.work

505 ms

work.d92e468d7becef8f6f08.css

work.d92e468d7becef8f6f08.css

125 ms

usocial.js

usocial.js

446 ms

vendors.68325d94f2ede5da7840.js

vendors.68325d94f2ede5da7840.js

363 ms

work.10666bd7afc55cc549cf.js

work.10666bd7afc55cc549cf.js

361 ms

openapi.917ca96d9331f956d945e39706791fde.js

openapi.917ca96d9331f956d945e39706791fde.js

237 ms

bg.png

bg.png

121 ms

1.png

1.png

125 ms

2.png

2.png

121 ms

3.png

3.png

241 ms

4.png

4.png

241 ms

5.png

5.png

249 ms

6.png

6.png

362 ms

7.png

7.png

361 ms

8.png

8.png

362 ms

9.png

9.png

362 ms

10.png

10.png

373 ms

11.png

11.png

379 ms

arrow.png

arrow.png

475 ms

PT_Sans-Narrow-Web-Regular.ttf

PT_Sans-Narrow-Web-Regular.ttf

935 ms

Roboto-Bold.ttf

Roboto-Bold.ttf

933 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

935 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

968 ms

up-arrow.png

up-arrow.png

441 ms

hit

hit

496 ms

0.4594552319031209

0.4594552319031209

581 ms

usocial.share.js

usocial.share.js

33 ms

uscl.css

uscl.css

89 ms

hit

hit

123 ms

Accessibility Review

gdz-ru.work accessibility score

80

Accessibility Issues

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

gdz-ru.work best practices score

75

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

SEO Factors

gdz-ru.work SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Gdz-ru.work 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 Gdz-ru.work 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

gdz-ru.work

Open Graph data is detected on the main page of Gdz Ru. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: