Access music-education.ru. Музыкальный класс » Онлайн музыкальная школа для взрослых и детей, нотная грамота для начинающих, ос...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value7,630 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.216

57/100

15%

TTI (Time to Interactive)

Value31.1 s

0/100

10%

music-education.ru

592 ms

index.html

1050 ms

nativerent.v2.js

921 ms

content.js

143 ms

normalize.css

283 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 91% of them (73 requests) were addressed to the original Music-education.ru, 3% (2 requests) were made to Netdna.bootstrapcdn.com and 3% (2 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Music-education.ru.

Content Size

685.7 kB

After Optimization

496.8 kB

In fact, the total size of Music-education.ru main page is 685.7 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. 45% of websites need less resources to load. Images take 276.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 153.0 kB

Original 187.1 kB
After minification 185.7 kB
After compression 34.1 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 153.0 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 12.4 kB

Original 276.2 kB
After minification 263.8 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. Music Education images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 14.9 kB

Original 135.6 kB
After minification 135.4 kB
After compression 120.7 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 14.9 kB or 11% of the original size.

CSS Optimization

-10%

Potential reduce by 8.6 kB

Original 86.8 kB
After minification 86.2 kB
After compression 78.2 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. Music-education.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Music Education. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Music-education.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 Music-education.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

music-education.ru

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

Музыкальный класс » Онлайн музыкальная школа для взрослых и детей, нотная грамота для начинающих, основы сольфеджио

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

music-education.ru

index.html

nativerent.v2.js

content.js

normalize.css

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

music-education.ru

index.html

nativerent.v2.js

content.js

normalize.css

font-awesome.css

template.css

wp.css

stuff.css

wp.extensions.css

extensions.css

shortcodes.typography.css

shortcodes.elements.css

shortcodes.template.css

style1.css

thickbox.css

styles.css

gk-nsp.css

dashicons.min.css

lightbox.min.ru_RU.css

gk.buddypress.css

append_link.js

jquery.min.js

jquery-migrate.min.js

lyte-min.js

flexslider.css

public.css

gk.scripts.js

shortcodes.typography.js

shortcodes.elements.js

shortcodes.template.js

thickbox.js

index.js

index.js

gk-nsp.js

thickbox.js

gk-tabs.js

frontend.min.js

jquery.touchwipe.min.js

jquery.lightbox.min.js

gk.menu.js

modernizr.js

scrollreveal.js