Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

muz-tv.ru

МУЗ-ТВ смотреть онлайн: клипы и музыка бесплатно. Звезды, чарты и хиты шоу-бизнеса

Page Load Speed

22.6 sec in total

First Response

2.5 sec

Resources Loaded

19 sec

Page Rendered

1.1 sec

muz-tv.ru screenshot

About Website

Welcome to muz-tv.ru homepage info - get ready to check Muz Tv best content for Russia right away, or after learning these important things about muz-tv.ru

Культовый музыкальный телеканал. Больше 20 лет мы показываем лучшие клипы, концерты, составляем чарты и рассказываем самые свежие новости шоу-бизнеса.

Visit muz-tv.ru

Key Findings

We analyzed Muz-tv.ru page load time and found that the first response time was 2.5 sec and then it took 20.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

muz-tv.ru performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value24.0 s

0/100

25%

SI (Speed Index)

Value22.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,560 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.533

14/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

muz-tv.ru

2501 ms

default.css

1236 ms

default.css

303 ms

design_newmain.css

2781 ms

main_newmain.css

786 ms

Our browser made a total of 234 requests to load all elements on the main page. We found that 62% of them (145 requests) were addressed to the original Muz-tv.ru, 9% (20 requests) were made to Clipyou.ru and 5% (11 requests) were made to Edp2.adriver.ru. The less responsive or slowest element that took the longest time to load (8.1 sec) belongs to the original domain Muz-tv.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 866.2 kB (38%)

Content Size

2.3 MB

After Optimization

1.4 MB

In fact, the total size of Muz-tv.ru main page is 2.3 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 352.1 kB

  • Original 406.3 kB
  • After minification 346.2 kB
  • After compression 54.2 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 60.1 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 352.1 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 38.6 kB

  • Original 1.1 MB
  • After minification 1.0 MB

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. Muz Tv images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 159.3 kB

  • Original 379.2 kB
  • After minification 352.7 kB
  • After compression 219.9 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 159.3 kB or 42% of the original size.

CSS Optimization

-70%

Potential reduce by 316.1 kB

  • Original 452.4 kB
  • After minification 425.4 kB
  • After compression 136.3 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. Muz-tv.ru needs all CSS files to be minified and compressed as it can save up to 316.1 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (24%)

Requests Now

225

After Optimization

172

The browser has sent 225 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Muz Tv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

muz-tv.ru accessibility score

88

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

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

High

Links do not have a discernible name

Best Practices

muz-tv.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

muz-tv.ru SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Muz-tv.ru 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 Muz-tv.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 Muz Tv. 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: