Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

konturs-sdm.ru

Продажа, аренда дорожной и строительной техники на выгодных условиях от компании «Контурс-СДМ»

Page Load Speed

5.7 sec in total

First Response

518 ms

Resources Loaded

4.4 sec

Page Rendered

702 ms

konturs-sdm.ru screenshot

About Website

Welcome to konturs-sdm.ru homepage info - get ready to check Konturs Sdm best content for Russia right away, or after learning these important things about konturs-sdm.ru

Компания «Контурс-СДМ» предоставляет услуги, необходимые для полноценного технического обеспечения предприятий дорожного и строительного сектора. Постоянно в наличии имеются запчасти и техника, при не...

Visit konturs-sdm.ru

Key Findings

We analyzed Konturs-sdm.ru page load time and found that the first response time was 518 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

konturs-sdm.ru performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

konturs-sdm.ru

518 ms

www.konturs-sdm.ru

644 ms

style.css

130 ms

astyle.css

249 ms

jquery-ui-1.8.23.custom.css

256 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 60% of them (66 requests) were addressed to the original Konturs-sdm.ru, 12% (13 requests) were made to Vk.com and 5% (5 requests) were made to Cdn.chathelp.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Konturs-sdm.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 879.5 kB (29%)

Content Size

3.0 MB

After Optimization

2.1 MB

In fact, the total size of Konturs-sdm.ru main page is 3.0 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 64.5 kB

  • Original 81.3 kB
  • After minification 71.2 kB
  • After compression 16.8 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 10.1 kB, which is 12% 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 64.5 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 173.5 kB

  • Original 2.1 MB
  • After minification 1.9 MB

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. Konturs Sdm images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 461.8 kB

  • Original 652.5 kB
  • After minification 552.5 kB
  • After compression 190.7 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 461.8 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 179.7 kB

  • Original 218.8 kB
  • After minification 177.0 kB
  • After compression 39.1 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. Konturs-sdm.ru needs all CSS files to be minified and compressed as it can save up to 179.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (53%)

Requests Now

100

After Optimization

47

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Konturs Sdm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

konturs-sdm.ru accessibility score

80

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

konturs-sdm.ru best practices score

50

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

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

High

Page has valid source maps

SEO Factors

konturs-sdm.ru SEO score

62

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 Konturs-sdm.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 Konturs-sdm.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 Konturs Sdm. 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: