Report Summary

  • 13

    Performance

    Renders faster than
    32% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    27% of websites

  • 64

    SEO

    Google-friendlier than
    33% of websites

computermarket.ru

КомпьютерМаркет - Интернет-магазин компьютерной и цифровой техники

Page Load Speed

2.9 sec in total

First Response

273 ms

Resources Loaded

2.3 sec

Page Rendered

276 ms

computermarket.ru screenshot

About Website

Click here to check amazing Computermarket content for Russia. Otherwise, check out these important facts you probably never knew about computermarket.ru

Интернет-магазин компьютерной и цифровой техники Computermarket.ru Москва. Телефон (495) 500-01-75

Visit computermarket.ru

Key Findings

We analyzed Computermarket.ru page load time and found that the first response time was 273 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

computermarket.ru performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.295

40/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

computermarket.ru

273 ms

www.computermarket.ru

950 ms

style.css

401 ms

jquery-ui.min.css

264 ms

jquery-1.9.1.js

14 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 47% of them (33 requests) were addressed to the original Computermarket.ru, 39% (27 requests) were made to Code.computermarket.ru and 3% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (950 ms) belongs to the original domain Computermarket.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (64%)

Content Size

1.8 MB

After Optimization

657.3 kB

In fact, the total size of Computermarket.ru main page is 1.8 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. 60% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 132.8 kB

  • Original 159.3 kB
  • After minification 118.6 kB
  • After compression 26.5 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 40.7 kB, which is 26% 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 132.8 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 9.6 kB

  • Original 259.3 kB
  • After minification 249.7 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. Computermarket images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 798.9 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 342.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 798.9 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 208.3 kB

  • Original 246.5 kB
  • After minification 201.9 kB
  • After compression 38.3 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. Computermarket.ru needs all CSS files to be minified and compressed as it can save up to 208.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (55%)

Requests Now

65

After Optimization

29

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Computermarket. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

computermarket.ru accessibility score

75

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

computermarket.ru best practices score

42

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

computermarket.ru SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Computermarket.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Computermarket.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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