Tools & Wizards About Us
catmusic.org screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

catmusic.org

сборник музыкальных сайтов (сборник сайтов о музыке и звуке, музыкальные ссылки, музыкальные сайты, группы, исполнители, альбомы, жанры, компакт диски...

Page Load Speed

4.1 sec in total

First Response

783 ms

Resources Loaded

3.2 sec

Page Rendered

151 ms

catmusic.org screenshot

About Website

Welcome to catmusic.org homepage info - get ready to check Catmusic best content for Russia right away, or after learning these important things about catmusic.org

Музыкальный сборник ресурсов содержит ссылки на популярные сайты о музыке, звуке с четким рубрикатором, поиском, рейтингом по индексу цитирования и pagerank.

Visit catmusic.org

Key Findings

We analyzed Catmusic.org page load time and found that the first response time was 783 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

catmusic.org performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value2,470 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.235

53/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

catmusic.org

783 ms

adsbygoogle.js

37 ms

music.css

303 ms

3_0_2020ECFF_0000CCFF_1_pageviews

667 ms

banner-88x31-rambler-black2.gif

259 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 26% of them (6 requests) were addressed to the original Catmusic.org, 22% (5 requests) were made to Top-fwz1.mail.ru and 13% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.6 kB (14%)

Content Size

245.5 kB

After Optimization

211.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Catmusic.org main page is 245.5 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. 20% of websites need less resources to load. Javascripts take 178.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.0 kB

  • Original 39.1 kB
  • After minification 37.1 kB
  • After compression 8.1 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 31.0 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 155 B

  • Original 26.4 kB
  • After minification 26.2 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. Catmusic images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 178.8 kB
  • After minification 178.8 kB
  • After compression 177.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-80%

Potential reduce by 962 B

  • Original 1.2 kB
  • After minification 927 B
  • After compression 234 B

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. Catmusic.org needs all CSS files to be minified and compressed as it can save up to 962 B or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (28%)

Requests Now

18

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catmusic. 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.

Network Requests Diagram

catmusic.org

catmusic.org

783 ms

adsbygoogle.js

adsbygoogle.js

37 ms

music.css

music.css

303 ms

3_0_2020ECFF_0000CCFF_1_pageviews

3_0_2020ECFF_0000CCFF_1_pageviews

667 ms

banner-88x31-rambler-black2.gif

banner-88x31-rambler-black2.gif

259 ms

top100.cnt

top100.cnt

258 ms

webcam.gif

webcam.gif

301 ms

chat.gif

chat.gif

602 ms

music.jpg

music.jpg

901 ms

tsentr-zanyatosti-naseleniya.gif

tsentr-zanyatosti-naseleniya.gif

765 ms

tag.js

tag.js

1077 ms

code.js

code.js

622 ms

hit

hit

266 ms

aci.js

aci.js

696 ms

hit

hit

540 ms

counter2

counter2

123 ms

sync-loader.js

sync-loader.js

784 ms

counter

counter

124 ms

dyn-goal-config.js

dyn-goal-config.js

124 ms

hit

hit

134 ms

advert.gif

advert.gif

650 ms

sync_cookie_image_decide

sync_cookie_image_decide

133 ms

tracker

tracker

123 ms

Accessibility Review

catmusic.org accessibility score

81

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

catmusic.org best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

catmusic.org SEO score

92

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 doesn't use legible font sizes

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 Catmusic.org 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 Catmusic.org 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

catmusic.org

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