Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

img.otbet.ru

ГДЗ: готовые домашние задания за 1-11 класс - ОТВЕТ.RU

Page Load Speed

12.9 sec in total

First Response

535 ms

Resources Loaded

10.8 sec

Page Rendered

1.5 sec

img.otbet.ru screenshot

About Website

Click here to check amazing Img Otbet content for Russia. Otherwise, check out these important facts you probably never knew about img.otbet.ru

Спиши ГДЗ на OTBET ру по урокам для 1-11 класса, решенные задания по математике, русскому и английскому языкам, алгебре, геометрии, физике, химии.

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Key Findings

We analyzed Img.otbet.ru page load time and found that the first response time was 535 ms and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

img.otbet.ru performance score

0

Network Requests Diagram

img.otbet.ru

535 ms

www.otbet.ru

1611 ms

www.otbet.ru

199 ms

www.otbet.ru

227 ms

require.js

210 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 8% of them (9 requests) were addressed to the original Img.otbet.ru, 16% (18 requests) were made to Otbet.ru and 16% (18 requests) were made to Bazr.ru. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Bazr.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 899.1 kB (63%)

Content Size

1.4 MB

After Optimization

526.9 kB

In fact, the total size of Img.otbet.ru main page is 1.4 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 61.6 kB

  • Original 69.5 kB
  • After minification 39.6 kB
  • After compression 7.9 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 29.9 kB, which is 43% 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 61.6 kB or 89% of the original size.

Image Optimization

-20%

Potential reduce by 26.8 kB

  • Original 133.0 kB
  • After minification 106.3 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. Obviously, Img Otbet needs image optimization as it can save up to 26.8 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 719.1 kB

  • Original 1.1 MB
  • After minification 1.0 MB
  • After compression 388.2 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 719.1 kB or 65% of the original size.

CSS Optimization

-79%

Potential reduce by 91.7 kB

  • Original 116.2 kB
  • After minification 104.0 kB
  • After compression 24.5 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. Img.otbet.ru needs all CSS files to be minified and compressed as it can save up to 91.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (62%)

Requests Now

104

After Optimization

40

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Img Otbet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

SEO Factors

img.otbet.ru SEO score

0

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 Img.otbet.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 Img.otbet.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

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