Access botkinmoscow.ru. Официальный сайт ГБУЗ ММНКЦ им. С.П. Боткина ДЗМ. Главная страница

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

3/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value3,020 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

botkinmoscow.ru

480 ms

botkinmoscow.ru

1393 ms

style.min.css

130 ms

style.css

256 ms

style.css

356 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 92% of them (81 requests) were addressed to the original Botkinmoscow.ru, 3% (3 requests) were made to Mc.yandex.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Nok.minzdrav.gov.ru.

Content Size

358.7 kB

After Optimization

223.7 kB

In fact, the total size of Botkinmoscow.ru main page is 358.7 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. 55% of websites need less resources to load. HTML takes 146.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 122.6 kB

Original 146.0 kB
After minification 124.6 kB
After compression 23.3 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 21.3 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 122.6 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 2.0 kB

Original 31.4 kB
After minification 29.4 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. Botkinmoscow images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 3.8 kB

Original 91.3 kB
After minification 91.3 kB
After compression 87.5 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

-7%

Potential reduce by 6.6 kB

Original 90.1 kB
After minification 90.1 kB
After compression 83.5 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. Botkinmoscow.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Botkinmoscow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

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 Botkinmoscow.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 Botkinmoscow.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

botkinmoscow.ru

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

Официальный сайт ГБУЗ ММНКЦ им. С.П. Боткина ДЗМ. Главная страница | Боткинская больница

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

botkinmoscow.ru

botkinmoscow.ru

style.min.css

style.css

style.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

botkinmoscow.ru

botkinmoscow.ru

style.min.css

style.css

style.css

style.css

style.css

style.css

style.min.css

style.css

style.css

style.css

bootstrap.min.css

template_styles.css

style.css

slick.css

style.css

fancybox.css

carousel.css

dflip.min.css

themify-icons.min.css

all.min.css

style.min.css

style.css

style.min.css

style.min.css

styles.css

close.svg

core.min.js

protobuf.min.js

model.min.js

rest.client.min.js

pull.client.min.js

script.min.js

core_fx.min.js

main.js

script.min.js

script.min.js

lazysizes.min.js

jquery-3.6.0.min.js

bootstrap.min.js

slick.min.js

jcf.js