Tools & Wizards About Us
zdravmedinform.ru screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

zdravmedinform.ru

ЗдравМедИнформ | Справочник по здравоохранению и медицине 2023

Page Load Speed

2.9 sec in total

First Response

563 ms

Resources Loaded

2.2 sec

Page Rendered

122 ms

zdravmedinform.ru screenshot

About Website

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

Здравоохранение и медицина 2020. Онлайн справочник медицинской информации с поиском.

Visit zdravmedinform.ru

Key Findings

We analyzed Zdravmedinform.ru page load time and found that the first response time was 563 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zdravmedinform.ru performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

zdravmedinform.ru

563 ms

style.css

133 ms

media-queries.css

261 ms

context.js

991 ms

adfinity.js

628 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 58% of them (11 requests) were addressed to the original Zdravmedinform.ru, 21% (4 requests) were made to Top-fwz1.mail.ru and 5% (1 request) were made to Yandex.ru. The less responsive or slowest element that took the longest time to load (991 ms) relates to the external source Yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.3 kB (27%)

Content Size

155.4 kB

After Optimization

113.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zdravmedinform.ru main page is 155.4 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. Images take 91.7 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 7.8 kB

  • Original 11.4 kB
  • After minification 11.2 kB
  • After compression 3.7 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 7.8 kB or 68% of the original size.

Image Optimization

-4%

Potential reduce by 3.8 kB

  • Original 91.7 kB
  • After minification 87.9 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. Zdravmedinform images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 29.3 kB

  • Original 47.1 kB
  • After minification 47.1 kB
  • After compression 17.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 29.3 kB or 62% of the original size.

CSS Optimization

-27%

Potential reduce by 1.4 kB

  • Original 5.2 kB
  • After minification 5.2 kB
  • After compression 3.8 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. Zdravmedinform.ru needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (41%)

Requests Now

17

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zdravmedinform. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zdravmedinform.ru

zdravmedinform.ru

563 ms

style.css

style.css

133 ms

media-queries.css

media-queries.css

261 ms

context.js

context.js

991 ms

adfinity.js

adfinity.js

628 ms

logo.png

logo.png

264 ms

framework.css

framework.css

133 ms

style1.css

style1.css

259 ms

bk-w.jpg

bk-w.jpg

134 ms

menu-icon.png

menu-icon.png

132 ms

header.jpg

header.jpg

395 ms

square.gif

square.gif

135 ms

footer_bg.gif

footer_bg.gif

248 ms

code.js

code.js

420 ms

watch.js

watch.js

0 ms

counter2

counter2

142 ms

sync-loader.js

sync-loader.js

761 ms

counter

counter

511 ms

dyn-goal-config.js

dyn-goal-config.js

569 ms

Accessibility Review

zdravmedinform.ru accessibility score

91

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

zdravmedinform.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

zdravmedinform.ru SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zdravmedinform.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Zdravmedinform.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

zdravmedinform.ru

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