Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

voronezh.tele2.ru

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

Page Load Speed

5 sec in total

First Response

391 ms

Resources Loaded

3.9 sec

Page Rendered

724 ms

voronezh.tele2.ru screenshot

About Website

Click here to check amazing Voronezh Tele2 content for Russia. Otherwise, check out these important facts you probably never knew about voronezh.tele2.ru

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

Visit voronezh.tele2.ru

Key Findings

We analyzed Voronezh.tele2.ru page load time and found that the first response time was 391 ms and then it took 4.6 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

voronezh.tele2.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value9,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value30.7 s

0/100

10%

Network Requests Diagram

voronezh.tele2.ru

391 ms

voronezh.tele2.ru

1493 ms

63dce9b25223011b89e8e17e.js

212 ms

tracker.js

1000 ms

OneColumnPage.e0cd3c39.js

279 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 79% of them (46 requests) were addressed to the original Voronezh.tele2.ru, 16% (9 requests) were made to S3.tele2.ru and 3% (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 Voronezh.tele2.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 619.0 kB (56%)

Content Size

1.1 MB

After Optimization

480.1 kB

In fact, the total size of Voronezh.tele2.ru main page is 1.1 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. 30% of websites need less resources to load. HTML takes 879.1 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 601.2 kB

  • Original 879.1 kB
  • After minification 878.8 kB
  • After compression 277.9 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 601.2 kB or 68% of the original size.

Image Optimization

-5%

Potential reduce by 6.8 kB

  • Original 131.3 kB
  • After minification 124.5 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. Voronezh Tele2 images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 11.0 kB

  • Original 88.7 kB
  • After minification 88.7 kB
  • After compression 77.7 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 11.0 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (74%)

Requests Now

53

After Optimization

14

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voronezh 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 40 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

voronezh.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

voronezh.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

voronezh.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 Voronezh.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 Voronezh.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

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