Tools & Wizards About Us

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kontur-s.ru

Стеллажи металлические - складское оборудование от Контур-С: стеллажи складские, продажа стеллажей, изготовление и производство стеллажей

Page Load Speed

3.5 sec in total

First Response

568 ms

Resources Loaded

2.5 sec

Page Rendered

389 ms

About Website

Visit kontur-s.ru now to see the best up-to-date Kontur S content and also check out these interesting facts you probably never knew about kontur-s.ru

Стеллажи металлические для склада - основная сфера деятельности компания Контур-С с 1996 года, за 15 лет мы освоили производство стеллажного оборудования всех типов: от классических паллетных стеллаже...

Visit kontur-s.ru

Key Findings

We analyzed Kontur-s.ru page load time and found that the first response time was 568 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 55% of websites can load faster.

Performance Metrics

kontur-s.ru performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

kontur-s.ru

568 ms

www.kontur-s.ru

466 ms

sn_121108.css

276 ms

jquery.js

551 ms

jquery.lightbox-0.5.js

304 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 91% of them (40 requests) were addressed to the original Kontur-s.ru, 5% (2 requests) were made to Counter.yadro.ru and 2% (1 request) were made to Scripts.mycounter.com.ua. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kontur-s.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.4 kB (10%)

Content Size

934.7 kB

After Optimization

837.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kontur-s.ru main page is 934.7 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. 45% of websites need less resources to load. Images take 819.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.7 kB

  • Original 28.2 kB
  • After minification 25.6 kB
  • After compression 6.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 21.7 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 10.2 kB

  • Original 819.9 kB
  • After minification 809.8 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. Kontur S images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 58.5 kB

  • Original 77.8 kB
  • After minification 66.5 kB
  • After compression 19.3 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 58.5 kB or 75% of the original size.

CSS Optimization

-80%

Potential reduce by 7.1 kB

  • Original 8.9 kB
  • After minification 6.8 kB
  • After compression 1.8 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. Kontur-s.ru needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

41

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kontur S. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

kontur-s.ru accessibility score

59

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

Links do not have a discernible name

Best Practices

kontur-s.ru best practices score

67

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

kontur-s.ru SEO score

69

Search Engine Optimization Advices

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 Kontur-s.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 Kontur-s.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 Kontur S. 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: