Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

atlascopco.ru

Atlas Copco: Home of industrial ideas - Атлас Копко Россия

Page Load Speed

2.7 sec in total

First Response

406 ms

Resources Loaded

1.9 sec

Page Rendered

459 ms

atlascopco.ru screenshot

About Website

Welcome to atlascopco.ru homepage info - get ready to check Atlas Copco best content for Russia right away, or after learning these important things about atlascopco.ru

Мы предлагаем воздушные компрессоры, дренажные, вакуумные насосы, генераторы газов, дизельные генераторы, осветительные мачты, промышленный инструмент и сборочные решения.

Visit atlascopco.ru

Key Findings

We analyzed Atlascopco.ru page load time and found that the first response time was 406 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

atlascopco.ru performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,200 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

atlascopco.ru

406 ms

www.atlascopco.ru

403 ms

497 ms

pictonic.css

100 ms

jquery-ui-datepicker.css

97 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 87% of them (39 requests) were addressed to the original Atlascopco.ru, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Statse.webtrendslive.com. The less responsive or slowest element that took the longest time to load (497 ms) belongs to the original domain Atlascopco.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 390.3 kB (29%)

Content Size

1.3 MB

After Optimization

932.7 kB

In fact, the total size of Atlascopco.ru main page is 1.3 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 74.6 kB

  • Original 91.9 kB
  • After minification 73.8 kB
  • After compression 17.3 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 18.1 kB, which is 20% 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 74.6 kB or 81% of the original size.

Image Optimization

-16%

Potential reduce by 161.8 kB

  • Original 1.0 MB
  • After minification 866.1 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, Atlas Copco needs image optimization as it can save up to 161.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 123.7 kB

  • Original 164.7 kB
  • After minification 140.9 kB
  • After compression 41.0 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 123.7 kB or 75% of the original size.

CSS Optimization

-78%

Potential reduce by 30.2 kB

  • Original 38.5 kB
  • After minification 32.3 kB
  • After compression 8.3 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. Atlascopco.ru needs all CSS files to be minified and compressed as it can save up to 30.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (51%)

Requests Now

41

After Optimization

20

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atlas Copco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

atlascopco.ru accessibility score

74

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

atlascopco.ru 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

High

Missing source maps for large first-party JavaScript

SEO Factors

atlascopco.ru SEO score

54

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Atlascopco.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Atlascopco.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 Atlas Copco. 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: