Access tradein.uservice.ru. Автомобили с пробегом: покупка, продажа авто | Купить автомобиль в Москве и области от У Сервис+ Авт...

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%

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.

Content Size

2.9 MB

After Optimization

2.6 MB

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 Now

115

After Optimization

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.

Accessibility Issues

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.

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

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.

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

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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

tradein.uservice.ru

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

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

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

tradein.uservice.ru

tradein.uservice.ru

core.min.css

page_c061b8d5b224abd69179e2411921d252_v1.css

template_8123964ba973365ce60abc87a33792af_v1.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

tradein.uservice.ru

tradein.uservice.ru

core.min.css

page_c061b8d5b224abd69179e2411921d252_v1.css

template_8123964ba973365ce60abc87a33792af_v1.css

jquery.nouislider.min.css

jquery.datetimepicker.css

style.css

jquery.datetimepicker.css

core.min.js

kernel_main_v1.js

kernel_main_polyfill_customevent_v1.js

dexie.bitrix.bundle.min.js

core_ls.min.js

core_frame_cache.min.js

jquery.min.js

jquery.nouislider.min.js

template_8d766ef06082e285d9d07489f9862fc0_v1.js

jquery.datetimepicker.js

jquery.maskedinput.min.js

scripts.js

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sprite.svg

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legal.svg

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