Access musstudent.ru. Главная

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value10.8 s

21/100

10%

musstudent.ru

742 ms

font-awesome.min.css

260 ms

bootstrap-responsive.css

372 ms

bootstrap.css

635 ms

bootstrap-extended.css

264 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 52% of them (34 requests) were addressed to the original Musstudent.ru, 8% (5 requests) were made to Pagead2.googlesyndication.com and 8% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (879 ms) belongs to the original domain Musstudent.ru.

Content Size

968.2 kB

After Optimization

558.1 kB

In fact, the total size of Musstudent.ru main page is 968.2 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 382.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 29.8 kB

Original 39.2 kB
After minification 36.8 kB
After compression 9.4 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 29.8 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 15.4 kB

Original 382.6 kB
After minification 367.2 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. Mus Student images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 143.1 kB

Original 282.4 kB
After minification 275.9 kB
After compression 139.3 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 143.1 kB or 51% of the original size.

CSS Optimization

-84%

Potential reduce by 221.8 kB

Original 263.9 kB
After minification 255.0 kB
After compression 42.1 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. Musstudent.ru needs all CSS files to be minified and compressed as it can save up to 221.8 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mus Student. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 13 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Document doesn't have a valid hreflang

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 Musstudent.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 Musstudent.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

musstudent.ru

Open Graph description is not detected on the main page of Mus Student. 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

Главная - MusStudent

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

musstudent.ru

font-awesome.min.css

bootstrap-responsive.css

bootstrap.css

bootstrap-extended.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

musstudent.ru

font-awesome.min.css

bootstrap-responsive.css

bootstrap.css

bootstrap-extended.css

animate.css

template.css

preset-1.css

css

module_default.css

layout.css

omgmenu.css

omgmenu_mobile.css

jquery.min.js

jquery-noconflict.js

jquery-migrate.min.js

caption.js

wow.js

otscript.js

acymailing_module.js

omgmenu.jq.js

share42.js

adsbygoogle.js

top100.jcn

demologo.png

banner_books_wall.jpg

biblio.jpg

games.jpg

img140_contemporary-music.jpg

img140_on-line-biblio.jpg

img140_bayan.jpg

img140_solfeggio.jpg

img140_calendar.jpg

banner.jpg

body_bg.png

slide-next-prev.png

ca-pub-4437328008796581.js

zrt_lookup.html

show_ads_impl.js

top100.scn

glyphicons-halflings-regular.woff

code.js

hit