Tools & Wizards About Us

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

tradein.uservice.ru

Автомобили с пробегом: покупка, продажа авто | Купить автомобиль в Москве и области от У Сервис+ Автомобили с пробегом

Page Load Speed

23.8 sec in total

First Response

407 ms

Resources Loaded

21.8 sec

Page Rendered

1.6 sec

About Website

Visit tradein.uservice.ru now to see the best up-to-date Tradein Uservice content for Russia and also check out these interesting facts you probably never knew about tradein.uservice.ru

Автомобили с пробегом различных марок. Осуществляем обмен автомобилей с пробегом. Продажа авто за наличный и безналичный расчет, также вы можете купить иномарку с пробегом в кредит и оформить страховк...

Visit tradein.uservice.ru

Key Findings

We analyzed Tradein.uservice.ru page load time and found that the first response time was 407 ms and then it took 23.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tradein.uservice.ru performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.537

14/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

tradein.uservice.ru

407 ms

tradein.uservice.ru

797 ms

core.min.css

115 ms

page_c061b8d5b224abd69179e2411921d252_v1.css

229 ms

template_8123964ba973365ce60abc87a33792af_v1.css

454 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 58% of them (74 requests) were addressed to the original Tradein.uservice.ru, 21% (27 requests) were made to Mod.calltouch.ru and 8% (10 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Tradein.uservice.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 305.9 kB (11%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tradein.uservice.ru main page is 2.9 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 281.0 kB

  • Original 334.4 kB
  • After minification 263.6 kB
  • After compression 53.4 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 70.8 kB, which is 21% 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 281.0 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 14.1 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. Tradein Uservice images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.9 kB

  • Original 351.6 kB
  • After minification 351.6 kB
  • After compression 346.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 5.9 kB

  • Original 38.1 kB
  • After minification 38.1 kB
  • After compression 32.1 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. Tradein.uservice.ru needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (47%)

Requests Now

115

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tradein Uservice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tradein.uservice.ru accessibility score

59

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

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

Form elements do not have associated labels

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.

Best Practices

tradein.uservice.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

SEO Factors

tradein.uservice.ru SEO score

77

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 Tradein.uservice.ru 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 Tradein.uservice.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 data is detected on the main page of Tradein Uservice. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: