Report Summary

  • 54


    Renders faster than
    71% of other websites

  • 97


    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 96


    Google-friendlier than
    91% of websites

Спеціалізований магазин обладнання для відеонагляду, СКД, відеодомофонів

Page Load Speed

19.3 sec in total

First Response

703 ms

Resources Loaded

16.3 sec

Page Rendered

2.4 sec screenshot

About Website

Visit now to see the best up-to-date Video Dom content for Ukraine and also check out these interesting facts you probably never knew about

Встановлення | Продаж | Сервіс Вигідні ціни Якісні послуги ☎️ 067-209-7646 ☎️ 095-794-3989 Гарантія на виконані роботи


Key Findings

We analyzed page load time and found that the first response time was 703 ms and then it took 18.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics performance score


Measured Metrics





FCP (First Contentful Paint)

Value3.1 s



LCP (Largest Contentful Paint)

Value5.9 s



SI (Speed Index)

Value5.4 s



TBT (Total Blocking Time)

Value460 ms



CLS (Cumulative Layout Shift)




TTI (Time to Interactive)

Value5.8 s



Network Requests Diagram

703 ms


71 ms


274 ms


263 ms


270 ms

Our browser made a total of 228 requests to load all elements on the main page. We found that 46% of them (104 requests) were addressed to the original, 10% (23 requests) were made to and 6% (13 requests) were made to The less responsive or slowest element that took the longest time to load (10.8 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 436.6 kB (16%)

Content Size

2.8 MB

After Optimization

2.4 MB

In fact, the total size of main page is 2.8 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. 75% 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 113.9 kB

  • Original 135.6 kB
  • After minification 102.8 kB
  • After compression 21.7 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 32.8 kB, which is 24% 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 113.9 kB or 84% of the original size.

Image Optimization


Potential reduce by 61.9 kB

  • Original 2.3 MB
  • After minification 2.2 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. Video Dom images are well optimized though.

JavaScript Optimization


Potential reduce by 127.0 kB

  • Original 224.3 kB
  • After minification 187.5 kB
  • After compression 97.3 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 127.0 kB or 57% of the original size.

CSS Optimization


Potential reduce by 133.8 kB

  • Original 161.7 kB
  • After minification 139.6 kB
  • After compression 28.0 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. needs all CSS files to be minified and compressed as it can save up to 133.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 106 (51%)

Requests Now


After Optimization


The browser has sent 209 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video Dom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Accessibility Review accessibility score


Accessibility Issues


These are opportunities to improve the legibility of your content.




Background and foreground colors do not have a sufficient contrast ratio.

Best Practices best practices score


Areas of Improvement

Trust and Safety




Does not use HTTPS


Includes front-end JavaScript libraries with known security vulnerabilities


Ensure CSP is effective against XSS attacks





Detected JavaScript libraries


Page has valid source maps

SEO Factors SEO score


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](




Document uses legible font sizes


Tap targets are not sized appropriately

Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 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

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