Tools & Wizards About Us
zvukovik.by screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

zvukovik.by

Купить наушники в интернет-магазине Звуковик в Минске с доставкой по Беларуси

Page Load Speed

5.2 sec in total

First Response

435 ms

Resources Loaded

3.5 sec

Page Rendered

1.2 sec

zvukovik.by screenshot

About Website

Welcome to zvukovik.by homepage info - get ready to check Zvukovik best content for Belarus right away, or after learning these important things about zvukovik.by

<p> Zvukovik.by – это интернет-магазин цифровой техники. Купить наушники в Минске можно в фирменном магазине по адресу ул. Уманская, 54 или с доставкой в любой город Беларус...

Visit zvukovik.by

Key Findings

We analyzed Zvukovik.by page load time and found that the first response time was 435 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

zvukovik.by performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

zvukovik.by

435 ms

zvukovik.by

1372 ms

bootstrap.min.css

677 ms

montserrat.css

342 ms

stylesheet.css

573 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that all of those requests were addressed to Zvukovik.by and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Zvukovik.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 654.2 kB (58%)

Content Size

1.1 MB

After Optimization

483.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zvukovik.by main page is 1.1 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. 45% of websites need less resources to load. Images take 360.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 193.8 kB

  • Original 217.1 kB
  • After minification 188.8 kB
  • After compression 23.3 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. This page needs HTML code to be minified as it can gain 28.2 kB, which is 13% 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 193.8 kB or 89% of the original size.

Image Optimization

-10%

Potential reduce by 37.7 kB

  • Original 360.3 kB
  • After minification 322.6 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. Zvukovik images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 176.5 kB

  • Original 251.1 kB
  • After minification 250.4 kB
  • After compression 74.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 176.5 kB or 70% of the original size.

CSS Optimization

-80%

Potential reduce by 246.3 kB

  • Original 309.0 kB
  • After minification 305.1 kB
  • After compression 62.7 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. Zvukovik.by needs all CSS files to be minified and compressed as it can save up to 246.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (42%)

Requests Now

71

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zvukovik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zvukovik.by

zvukovik.by

435 ms

zvukovik.by

zvukovik.by

1372 ms

bootstrap.min.css

bootstrap.min.css

677 ms

montserrat.css

montserrat.css

342 ms

stylesheet.css

stylesheet.css

573 ms

generated.0.css

generated.0.css

356 ms

font-awesome.min.css

font-awesome.min.css

615 ms

animate.css

animate.css

567 ms

slideshow_v2.css

slideshow_v2.css

474 ms

home-banner.css

home-banner.css

577 ms

category_wall.css

category_wall.css

592 ms

news.css

news.css

683 ms

reviews.css

reviews.css

686 ms

livesearch.css

livesearch.css

690 ms

flymenu.css

flymenu.css

710 ms

qty-indicator.css

qty-indicator.css

736 ms

subscribe.css

subscribe.css

786 ms

notification.css

notification.css

791 ms

generated-user-style.0.css

generated-user-style.0.css

800 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

920 ms

bootstrap.min.js

bootstrap.min.js

943 ms

common.js

common.js

858 ms

menu-aim.min.js

menu-aim.min.js

897 ms

owl.carousel.min.js

owl.carousel.min.js

1014 ms

typed.min.js

typed.min.js

912 ms

thumb-hover.js

thumb-hover.js

980 ms

live-search.js

live-search.js

1009 ms

user-request.js

user-request.js

1026 ms

live-price.js

live-price.js

1034 ms

fly-menu-cart.js

fly-menu-cart.js

1059 ms

quick-order.js

quick-order.js

1101 ms

login-register.js

login-register.js

1120 ms

special-timer.js

special-timer.js

1124 ms

subscribe.js

subscribe.js

1139 ms

logo.png

logo.png

141 ms

0-new-200x200.jpeg

0-new-200x200.jpeg

139 ms

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64150553657374-200x200.jpg

139 ms

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142 ms

7403hw-200x200.jpg

7403hw-200x200.jpg

141 ms

04838cc5-b5a5-11e7-87ff-005056b206a1-964947-200x200.jpg

04838cc5-b5a5-11e7-87ff-005056b206a1-964947-200x200.jpg

139 ms

SM-PS5070B-200x200.jpg

SM-PS5070B-200x200.jpg

227 ms

6778233240-200x200.jpg

6778233240-200x200.jpg

229 ms

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231 ms

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234 ms

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237 ms

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246 ms

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339 ms

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341 ms

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346 ms

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350 ms

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355 ms

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370 ms

placeholder.png

placeholder.png

452 ms

0-new-200x200.jpeg

0-new-200x200.jpeg

455 ms

1-new-200x200.jpeg

1-new-200x200.jpeg

460 ms

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466 ms

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473 ms

0-new-220x200.jpeg

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492 ms

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566 ms

2cd89764-32b7-11ee-af1c-00505690a4dd-220x200.png

2cd89764-32b7-11ee-af1c-00505690a4dd-220x200.png

568 ms

149783534-220x200.jpg

149783534-220x200.jpg

575 ms

0-new-220x200.jpeg

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584 ms

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591 ms

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615 ms

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678 ms

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679 ms

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689 ms

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699 ms

0-new-220x200.jpeg

0-new-220x200.jpeg

710 ms

1-new-220x200.jpeg

1-new-220x200.jpeg

676 ms

fa-regular-400.woff

fa-regular-400.woff

656 ms

fa-solid-900.woff

fa-solid-900.woff

770 ms

garnitury-220x200.jpg

garnitury-220x200.jpg

673 ms

6247444415-220x200.jpg

6247444415-220x200.jpg

718 ms

p58852-220x200.jpg

p58852-220x200.jpg

719 ms

fa-brands-400.woff

fa-brands-400.woff

847 ms

payment_icon_sprite.png

payment_icon_sprite.png

681 ms

Accessibility Review

zvukovik.by accessibility score

98

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.

Best Practices

zvukovik.by best practices score

67

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

Browser errors were logged to the console

SEO Factors

zvukovik.by SEO score

88

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zvukovik.by 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 Zvukovik.by 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

zvukovik.by

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