Tools & Wizards About Us
centrreabilitacii.ru screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

centrreabilitacii.ru

Смарт Медицина - клиника психиатрии и наркологии. Жуковский. Раменское. Люберцы.

Page Load Speed

4.6 sec in total

First Response

550 ms

Resources Loaded

3.9 sec

Page Rendered

200 ms

centrreabilitacii.ru screenshot

About Website

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

Комплексное лечение алкоголизма и наркомании в Жуковском и Раменском

Visit centrreabilitacii.ru

Key Findings

We analyzed Centrreabilitacii.ru page load time and found that the first response time was 550 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

centrreabilitacii.ru performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.236

53/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

centrreabilitacii.ru

550 ms

centrreabilitacii.ru

747 ms

ui.design-tokens.min.css

134 ms

video-js.min.css

266 ms

page_ebd6cf93643ba8668c6e0da888e1987c_v1.css

402 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 92% of them (77 requests) were addressed to the original Centrreabilitacii.ru, 2% (2 requests) were made to Youtube.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Centrreabilitacii.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 191.5 kB (15%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centrreabilitacii.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. 50% of websites need less resources to load. Images take 592.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 80.7 kB

  • Original 94.6 kB
  • After minification 60.8 kB
  • After compression 13.9 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 33.8 kB, which is 36% 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 80.7 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 13.4 kB

  • Original 592.0 kB
  • After minification 578.6 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. Centrreabilitacii images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 65.1 kB

  • Original 456.7 kB
  • After minification 456.3 kB
  • After compression 391.6 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 65.1 kB or 14% of the original size.

CSS Optimization

-29%

Potential reduce by 32.3 kB

  • Original 110.2 kB
  • After minification 110.2 kB
  • After compression 77.8 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. Centrreabilitacii.ru needs all CSS files to be minified and compressed as it can save up to 32.3 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (42%)

Requests Now

78

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrreabilitacii. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centrreabilitacii.ru

centrreabilitacii.ru

550 ms

centrreabilitacii.ru

centrreabilitacii.ru

747 ms

ui.design-tokens.min.css

ui.design-tokens.min.css

134 ms

video-js.min.css

video-js.min.css

266 ms

page_ebd6cf93643ba8668c6e0da888e1987c_v1.css

page_ebd6cf93643ba8668c6e0da888e1987c_v1.css

402 ms

template_12e43b1922d5c7286d1505fbb4c35e37_v1.css

template_12e43b1922d5c7286d1505fbb4c35e37_v1.css

671 ms

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397 ms

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1ec17f480d949d721ccd9f039ac2bb8a.png

397 ms

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398 ms

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399 ms

core.min.js

core.min.js

659 ms

kernel_main_v1.js

kernel_main_v1.js

787 ms

dexie3.bundle.min.js

dexie3.bundle.min.js

662 ms

core_ls.min.js

core_ls.min.js

524 ms

core_frame_cache.min.js

core_frame_cache.min.js

541 ms

fileman_player.min.js

fileman_player.min.js

657 ms

video.min.js

video.min.js

938 ms

youtube.min.js

youtube.min.js

798 ms

template_2083dbaa8ba7d908ecf30d4de439cb7a_v1.js

template_2083dbaa8ba7d908ecf30d4de439cb7a_v1.js

798 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

800 ms

modernizr.custom.60104.js

modernizr.custom.60104.js

799 ms

bootstrap.min.js

bootstrap.min.js

917 ms

bootstrap-slider.js

bootstrap-slider.js

920 ms

jquery.inputmask.js

jquery.inputmask.js

921 ms

classie.js

classie.js

925 ms

uisearch.js

uisearch.js

926 ms

custom.js

custom.js

1049 ms

owl.carousel.js

owl.carousel.js

1051 ms

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1070 ms

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1071 ms

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1069 ms

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1074 ms

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1188 ms

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1187 ms

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1189 ms

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1191 ms

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1192 ms

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1206 ms

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1202 ms

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1068 ms

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939 ms

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941 ms

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940 ms

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955 ms

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1066 ms

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935 ms

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920 ms

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806 ms

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940 ms

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825 ms

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814 ms

ptf75f-webfont.woff

ptf75f-webfont.woff

809 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

940 ms

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799 ms

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842 ms

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928 ms

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810 ms

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809 ms

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822 ms

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823 ms

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933 ms

iframe_api

iframe_api

113 ms

ba.js

ba.js

279 ms

tag.js

tag.js

988 ms

pluso-like.js

pluso-like.js

135 ms

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56f8dfe3dafe6192fb20efd3a7bf5e1c.jpeg

840 ms

whatsapp.png

whatsapp.png

811 ms

phone_chat.png

phone_chat.png

801 ms

loading.gif

loading.gif

800 ms

dot-1.jpg

dot-1.jpg

808 ms

www-widgetapi.js

www-widgetapi.js

4 ms

insta.svg

insta.svg

919 ms

vk.svg

vk.svg

917 ms

superfish.js

superfish.js

806 ms

jquery.navgoco.js

jquery.navgoco.js

811 ms

masonry.pkgd.js

masonry.pkgd.js

816 ms

imagesloaded.js

imagesloaded.js

818 ms

owl.carousel.js

owl.carousel.js

929 ms

bx_stat

bx_stat

187 ms

advert.gif

advert.gif

555 ms

superfish.js

superfish.js

132 ms

jquery.navgoco.js

jquery.navgoco.js

133 ms

masonry.pkgd.js

masonry.pkgd.js

134 ms

imagesloaded.js

imagesloaded.js

133 ms

Accessibility Review

centrreabilitacii.ru accessibility score

78

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

centrreabilitacii.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

centrreabilitacii.ru SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

Mobile Friendly

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/).

Impact

Issue

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 Centrreabilitacii.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 Centrreabilitacii.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

centrreabilitacii.ru

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