Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

kolesomarket.ru

Интернет-магазин шин и дисков в Санкт-Петербург. Заказ шин и дисков через интернет или по телефону. Хорошая возможность купить шины и диски по низким ...

Page Load Speed

7.2 sec in total

First Response

409 ms

Resources Loaded

6.4 sec

Page Rendered

355 ms

kolesomarket.ru screenshot

About Website

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

Интернет-магазин шин и дисков в Санкт-Петербург. Продажа шин и дисков по низким ценам через интернет для всех марок автомобилей

Visit kolesomarket.ru

Key Findings

We analyzed Kolesomarket.ru page load time and found that the first response time was 409 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kolesomarket.ru performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

kolesomarket.ru

409 ms

www.kolesomarket.ru

2053 ms

css

27 ms

bootstrap.min.css

198 ms

jquery.selectBox.css

194 ms

Our browser made a total of 214 requests to load all elements on the main page. We found that 84% of them (179 requests) were addressed to the original Kolesomarket.ru, 6% (12 requests) were made to Vk.com and 2% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Kolesomarket.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 695.7 kB (23%)

Content Size

3.0 MB

After Optimization

2.3 MB

In fact, the total size of Kolesomarket.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. 70% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 129.2 kB

  • Original 148.2 kB
  • After minification 102.3 kB
  • After compression 19.0 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 45.9 kB, which is 31% 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 129.2 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 17.8 kB

  • Original 2.2 MB
  • After minification 2.2 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. Kolesomarket images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 248.5 kB

  • Original 343.1 kB
  • After minification 284.8 kB
  • After compression 94.6 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 248.5 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 300.1 kB

  • Original 360.6 kB
  • After minification 302.6 kB
  • After compression 60.4 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. Kolesomarket.ru needs all CSS files to be minified and compressed as it can save up to 300.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 86 (41%)

Requests Now

208

After Optimization

122

The browser has sent 208 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolesomarket. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kolesomarket.ru accessibility score

96

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.

Best Practices

kolesomarket.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

kolesomarket.ru SEO score

83

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolesomarket.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 Kolesomarket.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 Kolesomarket. 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: