Tools & Wizards About Us
4kolesa.by screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

4kolesa.by

Автосалон в Минске - Покупка и выкуп машины в автосалоне 4Колеса

Page Load Speed

5.2 sec in total

First Response

756 ms

Resources Loaded

4.1 sec

Page Rendered

342 ms

4kolesa.by screenshot

About Website

Visit 4kolesa.by now to see the best up-to-date 4 Kolesa content for Belarus and also check out these interesting facts you probably never knew about 4kolesa.by

Автосалон «4Колеса» - крупнейший автосалон по продаже б/у авто в Минске. На рынке с 2007 года продаем, меняем и выкупаем авто по лучшим ценам в РБ.

Visit 4kolesa.by

Key Findings

We analyzed 4kolesa.by page load time and found that the first response time was 756 ms and then it took 4.4 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

4kolesa.by performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

4kolesa.by

756 ms

tag.js

759 ms

classic-themes.min.css

146 ms

styles.css

290 ms

cf7mls.css

387 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 71% of them (36 requests) were addressed to the original 4kolesa.by, 8% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (844 ms) belongs to the original domain 4kolesa.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 145.3 kB (24%)

Content Size

617.8 kB

After Optimization

472.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4kolesa.by main page is 617.8 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. 55% of websites need less resources to load. Images take 225.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 113.5 kB

  • Original 134.1 kB
  • After minification 97.1 kB
  • After compression 20.6 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 37.0 kB, which is 28% 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 113.5 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 571 B

  • Original 225.7 kB
  • After minification 225.1 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. 4 Kolesa images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 10.7 kB

  • Original 196.8 kB
  • After minification 196.8 kB
  • After compression 186.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-34%

Potential reduce by 20.5 kB

  • Original 61.1 kB
  • After minification 61.1 kB
  • After compression 40.6 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. 4kolesa.by needs all CSS files to be minified and compressed as it can save up to 20.5 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (63%)

Requests Now

46

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Kolesa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4kolesa.by

4kolesa.by

756 ms

tag.js

tag.js

759 ms

classic-themes.min.css

classic-themes.min.css

146 ms

styles.css

styles.css

290 ms

cf7mls.css

cf7mls.css

387 ms

animate.min.css

animate.min.css

390 ms

vendor.min.css

vendor.min.css

393 ms

lightslider.min.css

lightslider.min.css

436 ms

style.css

style.css

731 ms

jquery.fancybox.css

jquery.fancybox.css

452 ms

jquery.min.js

jquery.min.js

33 ms

js

js

61 ms

lazysizes.min.js

lazysizes.min.js

512 ms

index.js

index.js

517 ms

index.js

index.js

517 ms

postviews-cache.js

postviews-cache.js

577 ms

cf7mls.js

cf7mls.js

600 ms

vendor.min.js

vendor.min.js

844 ms

ajax_file.js

ajax_file.js

646 ms

lightslider.min.js

lightslider.min.js

646 ms

app.min.js

app.min.js

721 ms

jquery.fancybox.js

jquery.fancybox.js

751 ms

css2

css2

101 ms

1-370x250.jpg

1-370x250.jpg

218 ms

logo-4kalesa-salon.png

logo-4kalesa-salon.png

196 ms

phone1.svg

phone1.svg

197 ms

clock1.svg

clock1.svg

193 ms

map1.svg

map1.svg

195 ms

star_white.svg

star_white.svg

197 ms

js

js

60 ms

analytics.js

analytics.js

112 ms

js

js

163 ms

search.svg

search.svg

300 ms

star_red.svg

star_red.svg

283 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

104 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

159 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

232 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

249 ms

collect

collect

101 ms

controls.png

controls.png

132 ms

advert.gif

advert.gif

504 ms

TO8A2602-370x250.jpg

TO8A2602-370x250.jpg

146 ms

TO8A2577-370x250.jpg

TO8A2577-370x250.jpg

129 ms

TO8A2559-370x250.jpg

TO8A2559-370x250.jpg

147 ms

TO8A2540-370x250.jpg

TO8A2540-370x250.jpg

259 ms

TO8A2519-370x250.jpg

TO8A2519-370x250.jpg

152 ms

TO8A2498-370x250.jpg

TO8A2498-370x250.jpg

257 ms

TO8A2477-370x250.jpg

TO8A2477-370x250.jpg

290 ms

TO8A2621-370x250.jpg

TO8A2621-370x250.jpg

170 ms

sync_cookie_image_decide

sync_cookie_image_decide

137 ms

sync_cookie_image_decide

sync_cookie_image_decide

138 ms

Accessibility Review

4kolesa.by accessibility score

47

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

4kolesa.by 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

SEO Factors

4kolesa.by SEO score

85

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

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4kolesa.by can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that 4kolesa.by 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

4kolesa.by

Open Graph description is not detected on the main page of 4 Kolesa. 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: