Access vac.com.ua. 『 VAC 』Центральный пылесос ➤ Купить встроенный пылесос в Украине по доступной цене

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value4,100 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

vac.com.ua

1143 ms

gtm.js

90 ms

wp-emoji-release.min.js

128 ms

style.min.css

246 ms

style.css

359 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 78% of them (57 requests) were addressed to the original Vac.com.ua, 7% (5 requests) were made to Youtube.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vac.com.ua.

Content Size

1.7 MB

After Optimization

1.5 MB

In fact, the total size of Vac.com.ua main page is 1.7 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. 70% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 121.4 kB

Original 142.0 kB
After minification 120.1 kB
After compression 20.7 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 21.9 kB, which is 15% 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 121.4 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 26.1 kB

Original 1.0 MB
After minification 988.1 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. VAC images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 8.8 kB

Original 355.3 kB
After minification 355.3 kB
After compression 346.5 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

-3%

Potential reduce by 3.9 kB

Original 151.8 kB
After minification 151.5 kB
After compression 147.8 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. Vac.com.ua has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VAC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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.

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Vac.com.ua 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 Vac.com.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

vac.com.ua

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

Report Summary

Performance

Accessibility

Best Practices

SEO

『 VAC 』Центральный пылесос ➤ Купить встроенный пылесос в Украине по доступной цене

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

vac.com.ua

gtm.js

wp-emoji-release.min.js

style.min.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

vac.com.ua

gtm.js

wp-emoji-release.min.js

style.min.css

style.css

wk-styles-41bb0391.css

jquery-ui.css

woocommerce-layout.css

style.css

hint.min.css

perfect-scrollbar.min.css

custom-theme.css

fonts.css

frontend.css

default.min.css

theme.1.css

theme.update.css

jquery.js

jquery-migrate.min.js

uikit2-118bf84f.js

wk-scripts-01a03c88.js

core.min.js

widget.min.js

position.min.js

menu.min.js

wp-sanitize.min.js

wp-a11y.min.js

autocomplete.min.js

nova-poshta.min.js

uikit.min.js

uikit-icons.min.js

theme.js

platform.js

jquery.blockUI.min.js

add-to-cart.min.js

js.cookie.min.js

woocommerce.min.js

cart-fragments.min.js

perfect-scrollbar.jquery.min.js

frontend.js

platform.js

front-scripts.min.js

cart_widget.min.js