Tools & Wizards About Us
reshebnik.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

reshebnik.com

ГДЗ за 1-11 класс - Решебник.ком

Page Load Speed

4.2 sec in total

First Response

289 ms

Resources Loaded

3.6 sec

Page Rendered

253 ms

reshebnik.com screenshot

About Website

Welcome to reshebnik.com homepage info - get ready to check Reshebnik best content for Russia right away, or after learning these important things about reshebnik.com

Онлайн ГДЗ за 1-11 классы школьной программы, ответы к домашним заданиям Решебник.ком

Visit reshebnik.com

Key Findings

We analyzed Reshebnik.com page load time and found that the first response time was 289 ms and then it took 3.9 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

reshebnik.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value6.8 s

54/100

10%

Network Requests Diagram

reshebnik.com

289 ms

reshebnik.com

525 ms

index.bfcfdd6ae1145901e44c.css

10 ms

usocial.js

423 ms

email-decode.min.js

21 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 37% of them (11 requests) were addressed to the original Reshebnik.com, 17% (5 requests) were made to Usocial.pro and 13% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Reshebnik.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 421.8 kB (42%)

Content Size

1.0 MB

After Optimization

588.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Reshebnik.com main page is 1.0 MB. 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. CSS take 411.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 21.0 kB

  • Original 28.5 kB
  • After minification 24.1 kB
  • After compression 7.5 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 4.4 kB, which is 15% 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 21.0 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 326.0 kB
  • After minification 326.0 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. Reshebnik images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 22.7 kB

  • Original 244.1 kB
  • After minification 244.1 kB
  • After compression 221.4 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

-92%

Potential reduce by 378.1 kB

  • Original 411.9 kB
  • After minification 411.9 kB
  • After compression 33.8 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. Reshebnik.com needs all CSS files to be minified and compressed as it can save up to 378.1 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (38%)

Requests Now

24

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reshebnik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

reshebnik.com

reshebnik.com

289 ms

reshebnik.com

reshebnik.com

525 ms

index.bfcfdd6ae1145901e44c.css

index.bfcfdd6ae1145901e44c.css

10 ms

usocial.js

usocial.js

423 ms

email-decode.min.js

email-decode.min.js

21 ms

vendors.dd798dc9ed4e5edaa277.js

vendors.dd798dc9ed4e5edaa277.js

29 ms

index.d513ec0d12f7cc1d9f3d.js

index.d513ec0d12f7cc1d9f3d.js

26 ms

bg.png

bg.png

17 ms

elem.png

elem.png

13 ms

resh.png

resh.png

27 ms

RobotoCondensed-Regular.ttf

RobotoCondensed-Regular.ttf

35 ms

RobotoCondensed-Light.ttf

RobotoCondensed-Light.ttf

1297 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

232 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

278 ms

hit

hit

550 ms

tag.js

tag.js

1029 ms

0.4057430983521044

0.4057430983521044

799 ms

usocial.share.js

usocial.share.js

180 ms

uscl.css

uscl.css

198 ms

tag.js

tag.js

24 ms

uscl.ttf

uscl.ttf

609 ms

share.php

share.php

138 ms

share_count

share_count

803 ms

shares

shares

711 ms

advert.gif

advert.gif

430 ms

hit

hit

134 ms

1

1

142 ms

1

1

149 ms

sync_cookie_image_decide

sync_cookie_image_decide

143 ms

sync_cookie_image_decide

sync_cookie_image_decide

148 ms

Accessibility Review

reshebnik.com accessibility score

54

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

reshebnik.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

reshebnik.com SEO score

85

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 Reshebnik.com 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 Reshebnik.com 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

reshebnik.com

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