Report Summary

  • 74

    Performance

    Renders faster than
    84% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

doktor-med.ru

Информация по медицине, адреса и телефоны медицинских учреждений, медицинская литература, справочник лекарств

Page Load Speed

7 sec in total

First Response

678 ms

Resources Loaded

5.2 sec

Page Rendered

1.1 sec

doktor-med.ru screenshot

About Website

Visit doktor-med.ru now to see the best up-to-date Doktor Med content for Russia and also check out these interesting facts you probably never knew about doktor-med.ru

Адреса и телефоны медицинских учреждений, медицинские статьи, справочник лекарств, медицинская литература

Visit doktor-med.ru

Key Findings

We analyzed Doktor-med.ru page load time and found that the first response time was 678 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

doktor-med.ru performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

doktor-med.ru

678 ms

www.doktor-med.ru

682 ms

common.css

181 ms

style.css

320 ms

share.js

407 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 56% of them (19 requests) were addressed to the original Doktor-med.ru, 9% (3 requests) were made to An.yandex.ru and 6% (2 requests) were made to Avatars-fast.yandex.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Doktor-med.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.1 kB (70%)

Content Size

162.4 kB

After Optimization

48.3 kB

In fact, the total size of Doktor-med.ru main page is 162.4 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. 15% of websites need less resources to load. HTML takes 129.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 106.5 kB

  • Original 129.5 kB
  • After minification 128.5 kB
  • After compression 23.0 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 106.5 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 702 B

  • Original 20.7 kB
  • After minification 20.0 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. Doktor Med images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 1.9 kB

  • Original 5.4 kB
  • After minification 5.4 kB
  • After compression 3.6 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 1.9 kB or 34% of the original size.

CSS Optimization

-74%

Potential reduce by 5.0 kB

  • Original 6.8 kB
  • After minification 5.1 kB
  • After compression 1.7 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. Doktor-med.ru needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doktor Med. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

doktor-med.ru accessibility score

91

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

Best Practices

doktor-med.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

doktor-med.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

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

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