Access gb71.ru. Городская клиническая больница им. М.Е. Жадкевича в Москве. Главный врач Покровский Константин.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

gb71.ru

821 ms

common.css

102 ms

StyleSheet+%28SeaWave%29.css

204 ms

css

61 ms

css

71 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 85% of them (64 requests) were addressed to the original Gb71.ru, 4% (3 requests) were made to Fonts.googleapis.com and 4% (3 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Gb71.ru.

Content Size

1.8 MB

After Optimization

1.5 MB

In fact, the total size of Gb71.ru main page is 1.8 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 34.7 kB

Original 47.8 kB
After minification 47.6 kB
After compression 13.1 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 34.7 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 79.7 kB

Original 1.4 MB
After minification 1.3 MB

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. Gb 71 images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 122.1 kB

Original 166.6 kB
After minification 136.2 kB
After compression 44.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 122.1 kB or 73% of the original size.

CSS Optimization

-54%

Potential reduce by 79.1 kB

Original 146.0 kB
After minification 131.6 kB
After compression 66.9 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. Gb71.ru needs all CSS files to be minified and compressed as it can save up to 79.1 kB or 54% of the original size.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gb 71. 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 from 16 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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

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

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

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

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 Gb71.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 Gb71.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

gb71.ru

Open Graph description is not detected on the main page of Gb 71. 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

Городская клиническая больница им. М.Е. Жадкевича в Москве. Главный врач Покровский Константин. | ГКБ 71

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

gb71.ru

common.css

StyleSheet+%28SeaWave%29.css

css

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

gb71.ru

common.css

StyleSheet+%28SeaWave%29.css

css

css

css

default.css

stylesheet.css

jquery-ui.css

jquery-1.10.2.js

jquery-ui.js

jQuery.BlackAndWhite.js

gb71.js

secureContent.js

menu.css

jquery_1_8_2_js.js

jquery_bxslider_css.css

new-style_css.css

jquery_bxslider_css.css

nivo-slider_css.css

fonts_css.css

css-last-new_css.css

styles-21_css.css

choose_banners_js.js

jquery_nivo_slider_js.js

bxslider_min_js_js.js

3_in_1_bx_sliders.bin

logo-new__png.png

close-button__png.png

n_.gif

y_.gif

slaid-dlya-shapki-1__jpg.jpg

slide__jpg.jpg

slaid-dlya-shapki-3__jpg.jpg

vector__png.png

banner-ossp__png-1.png

banner-240__png.png

banner-mrt__png-1.png

banner-varikoz__png.png

banner-neiroreabilit__png.png

surgery-banner__png.png

banner-kdc__png.png

news-2__png.png