Access zvyazok.com.ua. ООО "Связь без преград" | Усилители мобильной связи, GSM/3G/4G репитеры

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

zvyazok.com.ua

36 ms

zvyazok.com.ua

583 ms

js

61 ms

autoptimize_0e15a2c6caf3346a781153c773100a5d.css

405 ms

api.js

34 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 82% of them (50 requests) were addressed to the original Zvyazok.com.ua, 5% (3 requests) were made to Google.com and 5% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Zvyazok.com.ua.

Content Size

1.3 MB

After Optimization

1.1 MB

In fact, the total size of Zvyazok.com.ua main page is 1.3 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. 35% of websites need less resources to load. Images take 848.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 77.1 kB

Original 92.7 kB
After minification 92.7 kB
After compression 15.6 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 77.1 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 45.1 kB

Original 848.2 kB
After minification 803.0 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. Zvyazok images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

Original 292.8 kB
After minification 292.8 kB
After compression 291.5 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

-13%

Potential reduce by 4.6 kB

Original 34.8 kB
After minification 34.8 kB
After compression 30.2 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. Zvyazok.com.ua needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 13% of the original size.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zvyazok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

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 Zvyazok.com.ua 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 Zvyazok.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

zvyazok.com.ua

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

ООО "Связь без преград" | Усилители мобильной связи, GSM/3G/4G репитеры

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

zvyazok.com.ua

zvyazok.com.ua

js

autoptimize_0e15a2c6caf3346a781153c773100a5d.css

api.js

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

zvyazok.com.ua

zvyazok.com.ua

js

autoptimize_0e15a2c6caf3346a781153c773100a5d.css

api.js

autoptimize_00004a3fd104df98ab5d6b67df32929d.js

wp-emoji-release.min.js

embed

sprite.png

phone.png

facebook.png

arrow-white.png

HelveticaNeue-Light.woff

HelveticaNeue-Bold.woff

PantonBold.woff

recaptcha__en.js

fallback

cel-fi-prime-with-logo-1otimized.jpg

cel-fi-duo-with-logo-hit-sale-1optimized.jpg

logo-19400-px.png

logo.png

JSL-23-TB-2-165x165.png

overlay.png

ajax-loader.gif

slick.woff

js

CEL-FI-DUO.jpg

Cel-FI-Prime-152x180.png

discaf_web.png

JSL-23-DB-1-165x165.png

chudova_marka_web.png

terra-logo_web.png

fallback__ltr.css

css

logo_48.png

betek_logo_ru.png

wog.png

smacom.png

pluton-logo.png

GreatPlains_web2.png

zim-capital.png

sport-life_web.png

sebn_ua_web.png