Tools & Wizards About Us
lviv.prom.ua screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

lviv.prom.ua

Prom — крупнейший маркетплейс Украины

Page Load Speed

6.6 sec in total

First Response

377 ms

Resources Loaded

6.1 sec

Page Rendered

165 ms

lviv.prom.ua screenshot

About Website

Welcome to lviv.prom.ua homepage info - get ready to check Lviv Prom best content for Ukraine right away, or after learning these important things about lviv.prom.ua

Prom — крупнейший маркетплейс Украины, где продаются 100 млн товаров от продавцов со всей страны. Все — от зубной щетки до бронежилета есть на Проме

Visit lviv.prom.ua

Key Findings

We analyzed Lviv.prom.ua page load time and found that the first response time was 377 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

lviv.prom.ua performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value4,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

lviv.prom.ua

377 ms

lviv.prom.ua

739 ms

prom.ua

1550 ms

8770_f52da7398771dc8b2b6e.css

246 ms

portable_5b762df207bec13c767c.css

398 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Lviv.prom.ua, 47% (17 requests) were made to Prom.ua and 33% (12 requests) were made to Images.prom.ua. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Images.prom.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.6 kB (1%)

Content Size

10.6 MB

After Optimization

10.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lviv.prom.ua main page is 10.6 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 9.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 85.5 kB

  • Original 107.1 kB
  • After minification 106.3 kB
  • After compression 21.6 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 85.5 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 9.7 MB
  • After minification 9.7 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. Lviv Prom images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 73 B

  • Original 693.3 kB
  • After minification 693.3 kB
  • After compression 693.3 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

-0%

Potential reduce by 28 B

  • Original 101.2 kB
  • After minification 101.2 kB
  • After compression 101.2 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. Lviv.prom.ua has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (55%)

Requests Now

33

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lviv Prom. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lviv.prom.ua

lviv.prom.ua

377 ms

lviv.prom.ua

lviv.prom.ua

739 ms

prom.ua

prom.ua

1550 ms

8770_f52da7398771dc8b2b6e.css

8770_f52da7398771dc8b2b6e.css

246 ms

portable_5b762df207bec13c767c.css

portable_5b762df207bec13c767c.css

398 ms

9351_53c752b5d211a30c9dd5.css

9351_53c752b5d211a30c9dd5.css

394 ms

6475_7a59581ac0c12a69d324.css

6475_7a59581ac0c12a69d324.css

399 ms

796_987cc6d335b4061a9c51.css

796_987cc6d335b4061a9c51.css

399 ms

js

js

65 ms

portable_runtime_a6e072bfc5a2f38aa745.uk.js

portable_runtime_a6e072bfc5a2f38aa745.uk.js

395 ms

8770_b9274c27a9c9e1511774.uk.js

8770_b9274c27a9c9e1511774.uk.js

1369 ms

portable_0f3c042fff256dab1a15.uk.js

portable_0f3c042fff256dab1a15.uk.js

761 ms

9351_a0603f095b77699e124e.uk.js

9351_a0603f095b77699e124e.uk.js

899 ms

778_4b6be202aa85f97971c8.uk.js

778_4b6be202aa85f97971c8.uk.js

517 ms

5007_774d107c177fd3c1c08e.uk.js

5007_774d107c177fd3c1c08e.uk.js

518 ms

6475_fd55c5ab53f2014d15a9.uk.js

6475_fd55c5ab53f2014d15a9.uk.js

775 ms

796_48a33d58dde2bc20bba5.uk.js

796_48a33d58dde2bc20bba5.uk.js

652 ms

7827_9713f2a97e0bbf99d930.uk.js

7827_9713f2a97e0bbf99d930.uk.js

776 ms

adv_teasers.js

adv_teasers.js

886 ms

bare.js

bare.js

951 ms

solve.js

solve.js

917 ms

ZjmdoV7hlXa0ELvW5TRH.js

ZjmdoV7hlXa0ELvW5TRH.js

51 ms

fbevents.js

fbevents.js

51 ms

5068158726_w2048_h2048_2400x80_ua.png

5068158726_w2048_h2048_2400x80_ua.png

636 ms

5743708202_w2048_h2048_stav_desktop_h3.png

5743708202_w2048_h2048_stav_desktop_h3.png

647 ms

5804173387_w2048_h2048_1268x600_veb.png

5804173387_w2048_h2048_1268x600_veb.png

1645 ms

5891452877_w2048_h2048_1268x600_8.png

5891452877_w2048_h2048_1268x600_8.png

3010 ms

5997173481_w2048_h2048_1268x600_20240627_084739.png

5997173481_w2048_h2048_1268x600_20240627_084739.png

1683 ms

5843679389_w2048_h2048_1_2.png

5843679389_w2048_h2048_1_2.png

1326 ms

5940027146_w2048_h2048_1268x600_1.png

5940027146_w2048_h2048_1268x600_1.png

1379 ms

5968812750_w2048_h2048_1268600_2.png

5968812750_w2048_h2048_1268600_2.png

1437 ms

5566828485_w2048_h2048_1268x600_20240308_101014.png

5566828485_w2048_h2048_1268x600_20240308_101014.png

1593 ms

5377210930_w2048_h2048_1268x600_1.png

5377210930_w2048_h2048_1268x600_1.png

1525 ms

4618159097_w2048_h2048_1268h600.png

4618159097_w2048_h2048_1268h600.png

1688 ms

5717602779_w2048_h2048_1268600_1.png

5717602779_w2048_h2048_1268600_1.png

1653 ms

iframe.html

iframe.html

622 ms

Accessibility Review

lviv.prom.ua accessibility score

90

Accessibility Issues

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

lviv.prom.ua best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

lviv.prom.ua SEO score

91

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

    UK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lviv.prom.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed Ukrainian language. Our system also found out that Lviv.prom.ua 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

lviv.prom.ua

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