Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

autodata.ru

Портал Autodata.ru для автолюбителей и автодиагностов

Page Load Speed

5.8 sec in total

First Response

503 ms

Resources Loaded

5 sec

Page Rendered

288 ms

autodata.ru screenshot

About Website

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

Портал Autodata издательства Легион-Автодата - техническая информация по ремонту и обслуживанию автомобилей бесплатно, автомануалы, книги, ПО и оборудование для авто

Visit autodata.ru

Key Findings

We analyzed Autodata.ru page load time and found that the first response time was 503 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

autodata.ru performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value940 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.216

58/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

autodata.ru

503 ms

autodata.ru

661 ms

fonts.css

126 ms

template_df40b2ea61cb927423b9698a090ed2bf_v1.css

252 ms

site.css

379 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 89% of them (134 requests) were addressed to the original Autodata.ru, 3% (4 requests) were made to Mc.yandex.com and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (996 ms) belongs to the original domain Autodata.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 287.6 kB (41%)

Content Size

709.7 kB

After Optimization

422.1 kB

In fact, the total size of Autodata.ru main page is 709.7 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. Javascripts take 363.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 240.9 kB

  • Original 282.2 kB
  • After minification 278.6 kB
  • After compression 41.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 240.9 kB or 85% of the original size.

Image Optimization

-15%

Potential reduce by 6.9 kB

  • Original 47.0 kB
  • After minification 40.1 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. Obviously, Autodata needs image optimization as it can save up to 6.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 36.3 kB

  • Original 363.1 kB
  • After minification 363.1 kB
  • After compression 326.8 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

-21%

Potential reduce by 3.6 kB

  • Original 17.3 kB
  • After minification 17.3 kB
  • After compression 13.8 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. Autodata.ru needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (20%)

Requests Now

146

After Optimization

117

The browser has sent 146 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Autodata. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

autodata.ru accessibility score

91

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.

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

<frame> or <iframe> elements do not have a title

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

autodata.ru best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

autodata.ru SEO score

99

Search Engine Optimization Advices

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 Autodata.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 Autodata.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 Autodata. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: