Tools & Wizards About Us
ligazvuka.ru screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ligazvuka.ru

Интернет магазин автоэлектроники Лига звука, Москва

Page Load Speed

5.7 sec in total

First Response

463 ms

Resources Loaded

4.8 sec

Page Rendered

469 ms

ligazvuka.ru screenshot

About Website

Click here to check amazing Ligazvuka content for Russia. Otherwise, check out these important facts you probably never knew about ligazvuka.ru

Лига Звука - интернет магазин автоэлектроники в Москве. Широкий ассортимент автоэлектроники с доставкой на дом и самовывозом на официальном сайте ligazvuka.ru

Visit ligazvuka.ru

Key Findings

We analyzed Ligazvuka.ru page load time and found that the first response time was 463 ms and then it took 5.2 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

ligazvuka.ru performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

ligazvuka.ru

463 ms

ligazvuka.ru

945 ms

logo.png

327 ms

205921.300.jpg

420 ms

127782.300.JPG

416 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 82% of them (100 requests) were addressed to the original Ligazvuka.ru, 7% (9 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 431.5 kB (37%)

Content Size

1.2 MB

After Optimization

737.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ligazvuka.ru main page is 1.2 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. 65% of websites need less resources to load. Images take 536.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 391.8 kB

  • Original 471.5 kB
  • After minification 470.2 kB
  • After compression 79.8 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 391.8 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 28.1 kB

  • Original 536.3 kB
  • After minification 508.1 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. Ligazvuka images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 129 B

  • Original 114.5 kB
  • After minification 114.5 kB
  • After compression 114.4 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

-25%

Potential reduce by 11.5 kB

  • Original 46.6 kB
  • After minification 46.6 kB
  • After compression 35.1 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. Ligazvuka.ru needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (46%)

Requests Now

109

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ligazvuka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ligazvuka.ru

ligazvuka.ru

463 ms

ligazvuka.ru

ligazvuka.ru

945 ms

logo.png

logo.png

327 ms

205921.300.jpg

205921.300.jpg

420 ms

127782.300.JPG

127782.300.JPG

416 ms

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314 ms

218428.300.jpg

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322 ms

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325 ms

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333 ms

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418 ms

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428 ms

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432 ms

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440 ms

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520 ms

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525 ms

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528 ms

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644 ms

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540 ms

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553 ms

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523 ms

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525 ms

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531 ms

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545 ms

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627 ms

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629 ms

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639 ms

231066.200x0.jpg

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648 ms

219611.200x0.jpg

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651 ms

css

css

61 ms

icon

icon

79 ms

fontface.css

fontface.css

653 ms

profitbuy.min.css

profitbuy.min.css

727 ms

profitbuy.shop.min.css

profitbuy.shop.min.css

731 ms

owl.carousel.css

owl.carousel.css

736 ms

style.css

style.css

746 ms

jquery.ui.all.css

jquery.ui.all.css

750 ms

jquery.ui.theme.css

jquery.ui.theme.css

760 ms

storequickorder.css

storequickorder.css

832 ms

jivosite.css

jivosite.css

831 ms

2pqXwOdEoa

2pqXwOdEoa

314 ms

js

js

103 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

646 ms

jivoie8.css

jivoie8.css

753 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

961 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

657 ms

at.min.js

at.min.js

658 ms

profitbuy.min.js

profitbuy.min.js

722 ms

lazy.load.js

lazy.load.js

715 ms

owl.carousel.min.js

owl.carousel.min.js

649 ms

jquery.cookie.min.js

jquery.cookie.min.js

659 ms

profitbuy.shop.min.js

profitbuy.shop.min.js

670 ms

jquery.retina.min.js

jquery.retina.min.js

722 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

719 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

732 ms

jquery.ui.position.min.js

jquery.ui.position.min.js

663 ms

jquery.ui.autocomplete.min.js

jquery.ui.autocomplete.min.js

670 ms

scripts.js

scripts.js

726 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

714 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

654 ms

jquery.ui.position.min.js

jquery.ui.position.min.js

663 ms

jquery.ui.autocomplete.min.js

jquery.ui.autocomplete.min.js

658 ms

storequickorder.js

storequickorder.js

659 ms

jivosite.js

jivosite.js

709 ms

268063.200x0.jpg

268063.200x0.jpg

703 ms

276173.200x0.jpg

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661 ms

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675 ms

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660 ms

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659 ms

136032.200x0.jpg

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707 ms

userpic20.jpg

userpic20.jpg

707 ms

cash1.gif

cash1.gif

657 ms

sberbank.gif

sberbank.gif

665 ms

alfabank.png

alfabank.png

678 ms

visa.gif

visa.gif

659 ms

jquery.ui.base.css

jquery.ui.base.css

702 ms

russianpost_cod.gif

russianpost_cod.gif

718 ms

invoicejur.png

invoicejur.png

662 ms

yandexmoney.png

yandexmoney.png

671 ms

qiwi.gif

qiwi.gif

669 ms

express.jpg

express.jpg

682 ms

ems.jpg

ems.jpg

690 ms

zeldor.jpg

zeldor.jpg

669 ms

cur.jpg

cur.jpg

666 ms

avtotrey.jpg

avtotrey.jpg

658 ms

jquery.ui.core.css

jquery.ui.core.css

166 ms

jquery.ui.autocomplete.css

jquery.ui.autocomplete.css

220 ms

jquery.ui.menu.css

jquery.ui.menu.css

209 ms

jquery.ui.slider.css

jquery.ui.slider.css

254 ms

stocks.png

stocks.png

113 ms

add2cart_ru.png

add2cart_ru.png

113 ms

call_me_background.jpg

call_me_background.jpg

327 ms

logos_social_networks.png

logos_social_networks.png

412 ms

address_skype.png

address_skype.png

126 ms

address_skype_white.png

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111 ms

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18 ms

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31 ms

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49 ms

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62 ms

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66 ms

alsrubl-arial-bold.woff

alsrubl-arial-bold.woff

201 ms

alsrubl-arial-regular.woff

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201 ms

KFOkCnqEu92Fr1Mu51xMIzc.ttf

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63 ms

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64 ms

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63 ms

KFOjCnqEu92Fr1Mu51TzBic-CsE.ttf

KFOjCnqEu92Fr1Mu51TzBic-CsE.ttf

62 ms

jquery.fancybox.css

jquery.fancybox.css

144 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

193 ms

jquery.formstyler.min.js

jquery.formstyler.min.js

110 ms

circle.jpg

circle.jpg

642 ms

2pqXwOdEoa

2pqXwOdEoa

532 ms

js

js

498 ms

analytics.js

analytics.js

539 ms

tag.js

tag.js

1150 ms

jquery.cslider.css

jquery.cslider.css

571 ms

jquery.cslider.js

jquery.cslider.js

596 ms

bx-controls.png

bx-controls.png

164 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

136 ms

2pqXwOdEoa

2pqXwOdEoa

634 ms

collect

collect

70 ms

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collect

68 ms

controls.png

controls.png

109 ms

js

js

41 ms

Accessibility Review

ligazvuka.ru accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

ligazvuka.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

High

Missing source maps for large first-party JavaScript

SEO Factors

ligazvuka.ru SEO score

100

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

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 Ligazvuka.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 Ligazvuka.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

ligazvuka.ru

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