Tools & Wizards About Us
zdorovie-klinika.ru screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

zdorovie-klinika.ru

Диагностический центр «Клиника Здоровья» на Маросейке

Page Load Speed

4.1 sec in total

First Response

649 ms

Resources Loaded

3.2 sec

Page Rendered

221 ms

zdorovie-klinika.ru screenshot

About Website

Welcome to zdorovie-klinika.ru homepage info - get ready to check Zdorovie Klinika best content for Russia right away, or after learning these important things about zdorovie-klinika.ru

Предлагаем посетить клинико-диагностический центр «Клиника Здоровья». Медцентр успешно работает с 2006 года, пользуется доверием сотен пациентов. С ценами на медуслуги можно ознакомиться в нашем прайс...

Visit zdorovie-klinika.ru

Key Findings

We analyzed Zdorovie-klinika.ru page load time and found that the first response time was 649 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zdorovie-klinika.ru performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

www.zdorovie-klinika.ru

649 ms

ui.design-tokens.min.css

231 ms

ui.font.opensans.min.css

232 ms

main.popup.bundle.min.css

233 ms

template_15235c48c1989a51c631150da5146024_v1.css

253 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 83% of them (65 requests) were addressed to the original Zdorovie-klinika.ru, 5% (4 requests) were made to Google-analytics.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Zdorovie-klinika.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.1 kB (8%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zdorovie-klinika.ru main page is 1.7 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 37.7 kB

  • Original 49.6 kB
  • After minification 41.5 kB
  • After compression 11.8 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. This page needs HTML code to be minified as it can gain 8.1 kB, which is 16% 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 37.7 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 52.9 kB

  • Original 1.3 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. Zdorovie Klinika images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 31.6 kB

  • Original 284.8 kB
  • After minification 284.8 kB
  • After compression 253.2 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 31.6 kB or 11% of the original size.

CSS Optimization

-19%

Potential reduce by 4.9 kB

  • Original 25.8 kB
  • After minification 25.8 kB
  • After compression 20.9 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. Zdorovie-klinika.ru needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (32%)

Requests Now

75

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zdorovie Klinika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.zdorovie-klinika.ru

www.zdorovie-klinika.ru

649 ms

ui.design-tokens.min.css

ui.design-tokens.min.css

231 ms

ui.font.opensans.min.css

ui.font.opensans.min.css

232 ms

main.popup.bundle.min.css

main.popup.bundle.min.css

233 ms

template_15235c48c1989a51c631150da5146024_v1.css

template_15235c48c1989a51c631150da5146024_v1.css

253 ms

styles_by_ko.css

styles_by_ko.css

255 ms

jquery.fancybox.css

jquery.fancybox.css

256 ms

fonts.css

fonts.css

344 ms

rcarousel.css

rcarousel.css

344 ms

cycounter

cycounter

582 ms

js

js

42 ms

core.min.js

core.min.js

690 ms

main.popup.bundle.min.js

main.popup.bundle.min.js

382 ms

template_d5302b89c038b36a1d129df003a84423_v1.js

template_d5302b89c038b36a1d129df003a84423_v1.js

383 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

505 ms

jquery.maskedinput-1.3.js

jquery.maskedinput-1.3.js

459 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

572 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

500 ms

script.js

script.js

502 ms

jquery.ui.core.js

jquery.ui.core.js

574 ms

jquery.ui.widget.js

jquery.ui.widget.js

627 ms

jquery.ui.rcarousel.js

jquery.ui.rcarousel.js

629 ms

ldzm.png

ldzm.png

630 ms

h_logo1.png

h_logo1.png

686 ms

h_menu_link_hover.png

h_menu_link_hover.png

744 ms

576fa0664257d9b3f0ae27a05ace039c.jpg

576fa0664257d9b3f0ae27a05ace039c.jpg

1004 ms

70f8fbb6cda544e361dc5a2f2b9b5c7e.jpg

70f8fbb6cda544e361dc5a2f2b9b5c7e.jpg

1134 ms

a5a06f28724c8aa67489521f0cd4e654.jpg

a5a06f28724c8aa67489521f0cd4e654.jpg

1135 ms

7442a45e35d36b44872adc23a039e1e5.jpg

7442a45e35d36b44872adc23a039e1e5.jpg

1030 ms

hr_bg_points.png

hr_bg_points.png

802 ms

jdu6bl7yyv62h703swqjq47guvq58tcg.jpg

jdu6bl7yyv62h703swqjq47guvq58tcg.jpg

920 ms

5f8030e31e369a98bbd1d06b9cdc749e.jpg

5f8030e31e369a98bbd1d06b9cdc749e.jpg

919 ms

0fqj6h3nr766i17ygb9bbp0ozljuy375.jpg

0fqj6h3nr766i17ygb9bbp0ozljuy375.jpg

1033 ms

vbp9o4cjrv1oicfu8z3mybzhr64ikgtg.jpg

vbp9o4cjrv1oicfu8z3mybzhr64ikgtg.jpg

1035 ms

2wjw1wyoz0mxhfeozrmc0shr7pb1r89a.jpg

2wjw1wyoz0mxhfeozrmc0shr7pb1r89a.jpg

1129 ms

lo61l5ry6vgrblienxh7bo91w3qes09l.jpg

lo61l5ry6vgrblienxh7bo91w3qes09l.jpg

1259 ms

ry8qf1aj8ssw3k6z0elu3kk2wwi10st8.jpg

ry8qf1aj8ssw3k6z0elu3kk2wwi10st8.jpg

1264 ms

202a4636708b181940daaaf3b43290d8.jpg

202a4636708b181940daaaf3b43290d8.jpg

1150 ms

js

js

34 ms

popup.js

popup.js

1153 ms

8cbd3ede3585690f2c117a2299d482dc.jpg

8cbd3ede3585690f2c117a2299d482dc.jpg

1039 ms

y3zlqkj4d05vl1juzqvhlk4hefdbdz8x.png

y3zlqkj4d05vl1juzqvhlk4hefdbdz8x.png

1166 ms

if4o0nualvn9wk1dci83ixh7n6dejnlt.jpg

if4o0nualvn9wk1dci83ixh7n6dejnlt.jpg

1159 ms

wrm9dhq68fx5brgycjtoi7bxd3qim13u.png

wrm9dhq68fx5brgycjtoi7bxd3qim13u.png

1136 ms

lludjl7flti77rjcwzuagjzwix2ppugn.png

lludjl7flti77rjcwzuagjzwix2ppugn.png

1126 ms

maestro.png

maestro.png

1138 ms

visa.png

visa.png

1035 ms

mastercard.png

mastercard.png

1113 ms

ffcc25382fa4bb27623fda47499c8a6b.png

ffcc25382fa4bb27623fda47499c8a6b.png

1147 ms

4131341.woff

4131341.woff

1147 ms

top.png

top.png

1072 ms

icon_clock1.png

icon_clock1.png

1030 ms

icon_smartphone1.png

icon_smartphone1.png

1029 ms

h_contacts_arrow_left.png

h_contacts_arrow_left.png

1105 ms

h_contacts_arrow_right.png

h_contacts_arrow_right.png

1044 ms

slider_arrow_right.png

slider_arrow_right.png

1043 ms

slider_arrow_left.png

slider_arrow_left.png

1011 ms

tab_2_bg.png

tab_2_bg.png

1014 ms

menu_ul.png

menu_ul.png

1012 ms

hr_bg.png

hr_bg.png

1036 ms

watch.js

watch.js

36 ms

analytics.js

analytics.js

38 ms

tag.js

tag.js

784 ms

init.js

init.js

932 ms

news_head.png

news_head.png

986 ms

play.png

play.png

988 ms

collect

collect

20 ms

collect

collect

4 ms

collect

collect

4 ms

collect

collect

22 ms

js

js

44 ms

callback_bg1.png

callback_bg1.png

960 ms

reception_bg1.png

reception_bg1.png

850 ms

icon_tel.png

icon_tel.png

849 ms

icom_mail.png

icom_mail.png

833 ms

slider_control_point_active.png

slider_control_point_active.png

815 ms

slider_control_point.png

slider_control_point.png

813 ms

advert.gif

advert.gif

570 ms

Accessibility Review

zdorovie-klinika.ru accessibility score

68

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

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

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

Best Practices

zdorovie-klinika.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zdorovie-klinika.ru SEO score

69

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

zdorovie-klinika.ru

Open Graph data is detected on the main page of Zdorovie Klinika. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: