Tools & Wizards About Us
kuzbass.tele2.ru screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

kuzbass.tele2.ru

Оператор сотовой связи Tele2 - выгодная мобильная связь и интернет Кемеровская область

Page Load Speed

4.7 sec in total

First Response

403 ms

Resources Loaded

3.7 sec

Page Rendered

608 ms

kuzbass.tele2.ru screenshot

About Website

Welcome to kuzbass.tele2.ru homepage info - get ready to check Kuzbass Tele2 best content for Russia right away, or after learning these important things about kuzbass.tele2.ru

Сотовая связь и интернет от ведущего оператора Tele2. Самые выгодные звонки с мобильного без переплат Кемеровская область.

Visit kuzbass.tele2.ru

Key Findings

We analyzed Kuzbass.tele2.ru page load time and found that the first response time was 403 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kuzbass.tele2.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value7,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value29.3 s

0/100

10%

Network Requests Diagram

kuzbass.tele2.ru

403 ms

kuzbass.tele2.ru

1484 ms

63dce9b25223011b89e8e17e.js

206 ms

tracker.js

989 ms

OneColumnPage.e0cd3c39.js

269 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 76% of them (39 requests) were addressed to the original Kuzbass.tele2.ru, 18% (9 requests) were made to S3.tele2.ru and 4% (2 requests) were made to 0. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Kuzbass.tele2.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 542.0 kB (53%)

Content Size

1.0 MB

After Optimization

477.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kuzbass.tele2.ru main page is 1.0 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. 25% of websites need less resources to load. HTML takes 798.4 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 523.9 kB

  • Original 798.4 kB
  • After minification 798.1 kB
  • After compression 274.5 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 523.9 kB or 66% of the original size.

Image Optimization

-5%

Potential reduce by 6.6 kB

  • Original 130.5 kB
  • After minification 123.9 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. Kuzbass Tele2 images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 11.5 kB

  • Original 90.9 kB
  • After minification 90.9 kB
  • After compression 79.4 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 11.5 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (76%)

Requests Now

46

After Optimization

11

  • AJAX
  • Images
  • JavaScript

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuzbass Tele2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kuzbass.tele2.ru

kuzbass.tele2.ru

403 ms

kuzbass.tele2.ru

kuzbass.tele2.ru

1484 ms

63dce9b25223011b89e8e17e.js

63dce9b25223011b89e8e17e.js

206 ms

tracker.js

tracker.js

989 ms

OneColumnPage.e0cd3c39.js

OneColumnPage.e0cd3c39.js

269 ms

MetaInfo.85d73b5e.js

MetaInfo.85d73b5e.js

349 ms

t2ds-common-d7a8c04e9f12f139c92a445f474d2ae8.951921e6.js

t2ds-common-d7a8c04e9f12f139c92a445f474d2ae8.951921e6.js

372 ms

HeaderNavbarBlock.e86ab40a.js

HeaderNavbarBlock.e86ab40a.js

374 ms

ResponsiveView.64518406.js

ResponsiveView.64518406.js

371 ms

HeaderDesktop.fbde6992.js

HeaderDesktop.fbde6992.js

375 ms

t2ds-vendors-51bd1f9fe52c3b300765658d60085b3a.0c4ead37.js

t2ds-vendors-51bd1f9fe52c3b300765658d60085b3a.0c4ead37.js

390 ms

CommonLink.3daef337.js

CommonLink.3daef337.js

472 ms

Navigation.7209e776.js

Navigation.7209e776.js

494 ms

CartAction.71055dee.js

CartAction.71055dee.js

495 ms

ProfileAction.f7305976.js

ProfileAction.f7305976.js

499 ms

LoginButton.9502b391.js

LoginButton.9502b391.js

497 ms

CurrentRegion.50c78116.js

CurrentRegion.50c78116.js

513 ms

PersonalizedTizer.ac0136d9.js

PersonalizedTizer.ac0136d9.js

595 ms

VideoTizerBlock.113be56c.js

VideoTizerBlock.113be56c.js

618 ms

ResponsiveImage.1fd6b8fa.js

ResponsiveImage.1fd6b8fa.js

616 ms

t2ds-common-6c7a04a26fe227ea188510fc530a3bf1.06170090.js

t2ds-common-6c7a04a26fe227ea188510fc530a3bf1.06170090.js

621 ms

t2ds-common-b76eda8200bdc8d24d2198d46467a3e4.b4063b7d.js

t2ds-common-b76eda8200bdc8d24d2198d46467a3e4.b4063b7d.js

623 ms

TariffCards.0894302d.js

TariffCards.0894302d.js

640 ms

SimNumberSelector.b49ece6f.js

SimNumberSelector.b49ece6f.js

716 ms

TariffCardsDesktop.50c23796.js

TariffCardsDesktop.50c23796.js

739 ms

TariffCard.737e8e06.js

TariffCard.737e8e06.js

748 ms

BroadbandTumbler.c4ffbb3b.js

BroadbandTumbler.c4ffbb3b.js

747 ms

BroadbandConditionsWithTooltip.b840025b.js

BroadbandConditionsWithTooltip.b840025b.js

745 ms

TooltipButton.a99bf6dc.js

TooltipButton.a99bf6dc.js

763 ms

SimBuyButton.d418c166.js

SimBuyButton.d418c166.js

839 ms

t2ds-common-fbf0722c30dc9f9f12e7d79f65612ddb.f496273a.js

t2ds-common-fbf0722c30dc9f9f12e7d79f65612ddb.f496273a.js

865 ms

ConstructorTariffCard.2f63446e.js

ConstructorTariffCard.2f63446e.js

873 ms

UniversalLink.07c0ccc3.js

UniversalLink.07c0ccc3.js

867 ms

Guillotine.3f474510.js

Guillotine.3f474510.js

870 ms

BasketNumber.4f032fa2.js

BasketNumber.4f032fa2.js

885 ms

MiaRecomendations.156b9f87.js

MiaRecomendations.156b9f87.js

964 ms

mergedMessages.a85b6a45.js

mergedMessages.a85b6a45.js

1147 ms

main.cfb4140b.js

main.cfb4140b.js

1522 ms

icomoon.6875b47b.woff

icomoon.6875b47b.woff

777 ms

wink-4850001-m6480014.png

wink-4850001-m6480014.png

475 ms

youtube-m4760007.png

youtube-m4760007.png

469 ms

baggage.png

baggage.png

462 ms

servicing-white2x-m3630006.png

servicing-white2x-m3630006.png

470 ms

telegram2x-m3620012.png

telegram2x-m3620012.png

429 ms

tik-tok2x-m3620011.png

tik-tok2x-m3620011.png

469 ms

wink-3620014-m6480015.png

wink-3620014-m6480015.png

423 ms

vk-tarifi-m4580003.png

vk-tarifi-m4580003.png

412 ms

litres-krutilka-desktop2x-m5900020.jpg

litres-krutilka-desktop2x-m5900020.jpg

527 ms

favicon.ico

favicon.ico

3 ms

favicon.ico

favicon.ico

5 ms

c6a83cd974113b1e71d2426b40ce115e.gif

c6a83cd974113b1e71d2426b40ce115e.gif

125 ms

Accessibility Review

kuzbass.tele2.ru accessibility score

88

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

High

Links do not have a discernible 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

kuzbass.tele2.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

kuzbass.tele2.ru SEO score

92

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kuzbass.tele2.ru 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 Kuzbass.tele2.ru 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

kuzbass.tele2.ru

Open Graph description is not detected on the main page of Kuzbass Tele2. 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: