Tools & Wizards About Us
doctorkashin.ru screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

doctorkashin.ru

Наркологическая клиника доктора Кашина. Лечение алкоголизма в клинике и на дому.

Page Load Speed

3.7 sec in total

First Response

533 ms

Resources Loaded

2.9 sec

Page Rendered

291 ms

doctorkashin.ru screenshot

About Website

Welcome to doctorkashin.ru homepage info - get ready to check Doctorkashin best content right away, or after learning these important things about doctorkashin.ru

Наркологическая клиника доктора Кашина в Москве оказывает анонимную круглосуточную помощь в лечении алкоголизма и наркомании как в клинике, так и на дому.

Visit doctorkashin.ru

Key Findings

We analyzed Doctorkashin.ru page load time and found that the first response time was 533 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

doctorkashin.ru performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value3,730 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

doctorkashin.ru

533 ms

doctor-kashin.ru

778 ms

css

32 ms

style_tmp.css

135 ms

template_fe069caeacd49efde311bc4d63881601.css

270 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Doctorkashin.ru, 51% (18 requests) were made to Doctor-kashin.ru and 6% (2 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Doctor-kashin.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.7 kB (18%)

Content Size

893.0 kB

After Optimization

733.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doctorkashin.ru main page is 893.0 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. 25% of websites need less resources to load. Images take 552.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 34.1 kB

  • Original 44.6 kB
  • After minification 37.7 kB
  • After compression 10.5 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 7.0 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 34.1 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 18.6 kB

  • Original 552.0 kB
  • After minification 533.4 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. Doctorkashin images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 103.5 kB

  • Original 268.6 kB
  • After minification 268.6 kB
  • After compression 165.2 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 103.5 kB or 39% of the original size.

CSS Optimization

-12%

Potential reduce by 3.4 kB

  • Original 27.8 kB
  • After minification 24.6 kB
  • After compression 24.3 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. Doctorkashin.ru needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctorkashin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

doctorkashin.ru

doctorkashin.ru

533 ms

doctor-kashin.ru

doctor-kashin.ru

778 ms

css

css

32 ms

style_tmp.css

style_tmp.css

135 ms

template_fe069caeacd49efde311bc4d63881601.css

template_fe069caeacd49efde311bc4d63881601.css

270 ms

logo-doctor-kashin.svg

logo-doctor-kashin.svg

400 ms

head-map.png

head-map.png

401 ms

24x7.png

24x7.png

402 ms

phone.png

phone.png

401 ms

e70ada21069a69c16771b59e1848df44.jpg

e70ada21069a69c16771b59e1848df44.jpg

1542 ms

662 ms

841 ms

js

js

62 ms

template_092bced004cb75dce6f42e02869532a4.js

template_092bced004cb75dce6f42e02869532a4.js

666 ms

js

js

106 ms

9zy2pO7LyP

9zy2pO7LyP

229 ms

service1.png

service1.png

399 ms

service2.png

service2.png

535 ms

service3.png

service3.png

536 ms

service4.png

service4.png

535 ms

service5.png

service5.png

529 ms

sidebar-animation.gif

sidebar-animation.gif

801 ms

astracity.svg

astracity.svg

662 ms

dfbd45dfbe994a972fd0b3f1bd41ec81.jpg

dfbd45dfbe994a972fd0b3f1bd41ec81.jpg

646 ms

bull.png

bull.png

410 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVQ.woff

43 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQ.woff

57 ms

ba.js

ba.js

285 ms

fbevents.js

fbevents.js

32 ms

tag.js

tag.js

816 ms

code.js

code.js

869 ms

index.php

index.php

735 ms

9zy2pO7LyP

9zy2pO7LyP

180 ms

9zy2pO7LyP

9zy2pO7LyP

663 ms

bx_stat

bx_stat

183 ms

Accessibility Review

doctorkashin.ru accessibility score

57

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.

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

doctorkashin.ru best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

doctorkashin.ru SEO score

82

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 Doctorkashin.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 Doctorkashin.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

doctorkashin.ru

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