Tools & Wizards About Us
kv-ua.net screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

kv-ua.net

Інтернет-магазин електроніки та офісної техніки - Комп'ютерний Всесвіт

Page Load Speed

7.4 sec in total

First Response

248 ms

Resources Loaded

3.9 sec

Page Rendered

3.2 sec

kv-ua.net screenshot

About Website

Click here to check amazing Kv Ua content for Ukraine. Otherwise, check out these important facts you probably never knew about kv-ua.net

Інтернет-магазин електротехніки "Комп'ютерний Всесвіт" Україна: інтернет-магазин електроніки за найпривабливішими цінами

Visit kv-ua.net

Key Findings

We analyzed Kv-ua.net page load time and found that the first response time was 248 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

kv-ua.net performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value3,980 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.137

79/100

15%

TTI (Time to Interactive)

Value35.8 s

0/100

10%

Network Requests Diagram

kv-ua.net

248 ms

kvshop.com.ua

616 ms

tailwind.f5f55a43.css

140 ms

842.e2488d68.css

141 ms

app.e6b55a92.css

133 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kv-ua.net, 85% (129 requests) were made to Kvshop.com.ua and 6% (9 requests) were made to Widgets.binotel.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Kvshop.com.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 906.2 kB (16%)

Content Size

5.8 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kv-ua.net main page is 5.8 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. 80% 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 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 358.7 kB

  • Original 403.1 kB
  • After minification 391.1 kB
  • After compression 44.4 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. 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 358.7 kB or 89% of the original size.

Image Optimization

-10%

Potential reduce by 542.1 kB

  • Original 5.2 MB
  • After minification 4.6 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. Kv Ua images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 419 B

  • Original 142.7 kB
  • After minification 142.7 kB
  • After compression 142.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 4.9 kB

  • Original 45.6 kB
  • After minification 42.4 kB
  • After compression 40.6 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. Kv-ua.net needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (31%)

Requests Now

143

After Optimization

98

  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kv Ua. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kv-ua.net

kv-ua.net

248 ms

kvshop.com.ua

kvshop.com.ua

616 ms

tailwind.f5f55a43.css

tailwind.f5f55a43.css

140 ms

842.e2488d68.css

842.e2488d68.css

141 ms

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133 ms

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68 ms

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260 ms

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823 ms

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Accessibility Review

kv-ua.net accessibility score

71

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

High

Links do not have a discernible 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.

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

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

kv-ua.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kv-ua.net SEO score

93

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

Language and Encoding

  • Language Detected

    UK

  • Language Claimed

    UK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kv-ua.net can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it matches the claimed language. Our system also found out that Kv-ua.net 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

kv-ua.net

Open Graph data is detected on the main page of Kv Ua. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: