Tools & Wizards About Us
avtozvuk.ua screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

avtozvuk.ua

АвтоЗвук — Автомагазин, Автобаза, Автоаксессуары, Автоэлектроника, Автотовары, Киев, Одесса, Украина

Page Load Speed

23.5 sec in total

First Response

1.1 sec

Resources Loaded

21.5 sec

Page Rendered

903 ms

avtozvuk.ua screenshot

About Website

Click here to check amazing Avtozvuk content for Ukraine. Otherwise, check out these important facts you probably never knew about avtozvuk.ua

База Автозвука — Магазин Автоэлектроники, Автоаксессуаров №①. Autobaza. БЕСПЛАТНАЯ* ✈доставка. ЛУЧШИЕ цены. ☎ (0 800)30-15-85 Автомагнитолы, Видеорегистраторы, Навигаторы, Ксенон.

Visit avtozvuk.ua

Key Findings

We analyzed Avtozvuk.ua page load time and found that the first response time was 1.1 sec and then it took 22.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

avtozvuk.ua performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value5,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

avtozvuk.ua

1095 ms

fira.css

61 ms

combined.min.css

16 ms

sc.js

810 ms

gmaps.js

58 ms

Our browser made a total of 235 requests to load all elements on the main page. We found that 55% of them (130 requests) were addressed to the original Avtozvuk.ua, 8% (19 requests) were made to Code.cdn.mozilla.net and 4% (9 requests) were made to Trackers.adtarget.me. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (36%)

Content Size

4.4 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avtozvuk.ua main page is 4.4 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 419.7 kB

  • Original 463.9 kB
  • After minification 345.1 kB
  • After compression 44.2 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 118.7 kB, which is 26% 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 419.7 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 54.1 kB

  • Original 2.4 MB
  • After minification 2.4 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. Avtozvuk images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 781.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 362.3 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 781.1 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 339.0 kB

  • Original 411.7 kB
  • After minification 410.4 kB
  • After compression 72.7 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. Avtozvuk.ua needs all CSS files to be minified and compressed as it can save up to 339.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (34%)

Requests Now

198

After Optimization

130

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 198 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avtozvuk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

avtozvuk.ua

avtozvuk.ua

1095 ms

fira.css

fira.css

61 ms

combined.min.css

combined.min.css

16 ms

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sc.js

810 ms

gmaps.js

gmaps.js

58 ms

combined.js

combined.js

92 ms

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249 ms

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70 ms

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60 ms

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Accessibility Review

avtozvuk.ua accessibility score

83

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

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

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

avtozvuk.ua 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

High

Missing source maps for large first-party JavaScript

SEO Factors

avtozvuk.ua SEO score

92

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Avtozvuk.ua 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 Avtozvuk.ua main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

avtozvuk.ua

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