Access mbuteyko.ru. Дыхание по Бутейко. Обучение методу Бутейко по интернету

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

mbuteyko.ru

915 ms

jquery.js

1153 ms

popover.js

430 ms

595 ms

1319 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 77% of them (61 requests) were addressed to the original Mbuteyko.ru, 5% (4 requests) were made to Imgs.smartresponder.ru and 4% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Mbuteyko.ru.

Content Size

1.3 MB

After Optimization

618.8 kB

In fact, the total size of Mbuteyko.ru main page is 1.3 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. 35% of websites need less resources to load. Javascripts take 535.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 51.3 kB

Original 67.2 kB
After minification 64.7 kB
After compression 15.8 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 51.3 kB or 76% of the original size.

Image Optimization

-17%

Potential reduce by 80.7 kB

Original 462.2 kB
After minification 381.5 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. Obviously, Mbuteyko needs image optimization as it can save up to 80.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 356.1 kB

Original 535.5 kB
After minification 527.0 kB
After compression 179.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 356.1 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 203.7 kB

Original 245.8 kB
After minification 245.6 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. Mbuteyko.ru needs all CSS files to be minified and compressed as it can save up to 203.7 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mbuteyko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts 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 interpretation of your content by users in different locales.

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Image elements do not have [alt] attributes

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

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 Mbuteyko.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 Mbuteyko.ru 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

mbuteyko.ru

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

Дыхание по Бутейко. Обучение методу Бутейко по интернету

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

mbuteyko.ru

jquery.js

popover.js

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

mbuteyko.ru

jquery.js

popover.js

3_1_B7FFFFFF_97E1FFFF_0_pageviews

Ltitle.gif

title.jpg

rtitle.gif

Bg1.gif

En.gif

def.gif

Main.gif

Send.gif

Bg2.gif

Bg4.gif

Bg5.gif

ob.gif

Bg8.gif

Bg6.gif

podpiska_1.gif

Konstantin_Buteyko.png

quest.jpg

direktor.jpg

bronchial.jpg

arterial.jpg

diabetical.jpg

zabolevaniya-1r.jpg

zabolevaniya-2r.jpg

zabolevaniya-3r.jpg

zabolevaniya-4r.jpg

stet.gif

Corn1.gif

Bg10.gif

Corn2.gif

Bg11.gif

Bg12.gif

Corn3.gif

Bg13.gif

Corn4.gif

Corn5.gif

Bgupblue.gif

csV0EYprkh8

Corn6.gif

Bglblue.gif

Bgblue.gif

Bgrblue.gif