Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kodirovanie-alkogolizm.ru

Наркологическая клиника - Наркологическая клиника лечения и профилактики алкоголизма

Page Load Speed

4.1 sec in total

First Response

531 ms

Resources Loaded

3.2 sec

Page Rendered

323 ms

About Website

Click here to check amazing Kodirovanie Alkogolizm content. Otherwise, check out these important facts you probably never knew about kodirovanie-alkogolizm.ru

Наркологический центр в Марьино. Оказываемые услуги: прием и консультация нарколога, вызов нарколога на дом, вывод из запоя, лечение алкоголизма и наркомании.

Visit kodirovanie-alkogolizm.ru

Key Findings

We analyzed Kodirovanie-alkogolizm.ru page load time and found that the first response time was 531 ms and then it took 3.5 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

kodirovanie-alkogolizm.ru performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value270 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

kodirovanie-alkogolizm.ru

531 ms

www.kodirovanie-alkogolizm.ru

571 ms

minify.style.css

134 ms

watch.js

1 ms

share.js

275 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 50% of them (9 requests) were addressed to the original Kodirovanie-alkogolizm.ru, 22% (4 requests) were made to Yastatic.net and 11% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kodirovanie-alkogolizm.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.9 kB (4%)

Content Size

1.5 MB

After Optimization

1.4 MB

In fact, the total size of Kodirovanie-alkogolizm.ru main page is 1.5 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. 20% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 46.2 kB

  • Original 58.3 kB
  • After minification 57.9 kB
  • After compression 12.2 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 46.2 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 18.1 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. Kodirovanie Alkogolizm images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.6 kB

  • Original 100.4 kB
  • After minification 100.4 kB
  • After compression 98.8 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

-2%

Potential reduce by 25 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.3 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. Kodirovanie-alkogolizm.ru has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kodirovanie Alkogolizm. According to our analytics all requests are already optimized.

Accessibility Review

kodirovanie-alkogolizm.ru accessibility score

79

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

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

kodirovanie-alkogolizm.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

kodirovanie-alkogolizm.ru SEO score

69

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

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 Kodirovanie-alkogolizm.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 Kodirovanie-alkogolizm.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

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