Access alistel.com.ua. alistel.com.ua

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.403

25/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

alistel.com.ua

226 ms

style.css

5 ms

user.js

7 ms

watch.js

181 ms

conversion.js

36 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 77% of them (44 requests) were addressed to the original Alistel.com.ua, 7% (4 requests) were made to Mc.yandex.ru and 5% (3 requests) were made to I.bigmir.net. The less responsive or slowest element that took the longest time to load (440 ms) relates to the external source Mc.yandex.ru.

Content Size

531.9 kB

After Optimization

392.1 kB

In fact, the total size of Alistel.com.ua main page is 531.9 kB. 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 344.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 47.4 kB

Original 57.0 kB
After minification 45.3 kB
After compression 9.6 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. This page needs HTML code to be minified as it can gain 11.7 kB, which is 21% 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 47.4 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 33.1 kB

Original 344.0 kB
After minification 310.9 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. Alistel images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 48.7 kB

Original 116.2 kB
After minification 116.2 kB
After compression 67.6 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 48.7 kB or 42% of the original size.

CSS Optimization

-73%

Potential reduce by 10.7 kB

Original 14.7 kB
After minification 13.5 kB
After compression 3.9 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. Alistel.com.ua needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 73% of the original size.

Requests Now

After Optimization

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alistel. 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 usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

robots.txt is not valid

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

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alistel.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Alistel.com.ua main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

alistel.com.ua

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

alistel.com.ua

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

alistel.com.ua

style.css

user.js

watch.js

conversion.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

alistel.com.ua

style.css

user.js

watch.js

conversion.js

prov_balans_glavnaja.png

pixel.gif

topmenu_bg.png

topmenu_l.png

topmenu_per.png

topmenu_r.png

logo_autumn.jpg

top-banner-tarif.png

phone.gif

bg!.jpg

header_l.png

header_bg.png

header_r.png

srg.gif

block_l.png

block_r.png

ust-ant-vert.jpg

interrnet-v-k-o-1.png

vnabl-alistel-1.png

usilenie_gsm.png

sputnik-tv.png

logo-ks-tel.jpg

logo-mts-tel.jpg

logo-life-tel.jpg

ds-2cd2010-i.jpg

kup.gif

ds-7104ni-slw-1.jpg

ds-2cd2412f-iw.jpg

ds-7204-hvi-mr.jpg

dm-7204-hvi-s.jpg

ds-7008hi-s.jpg

huawei_ec_306.jpg

huawei-e352-1.jpg

1220_1.jpg

link120x60.jpg

map-3g-ukraina.png

styleprint.css

watch.js