Tools & Wizards About Us

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

medzona.info

Medzona.info : Медицинский портал - Новости медицины, медицинский справочник

Page Load Speed

3.7 sec in total

First Response

552 ms

Resources Loaded

2.7 sec

Page Rendered

446 ms

About Website

Visit medzona.info now to see the best up-to-date Medzona content for Russia and also check out these interesting facts you probably never knew about medzona.info

Медицинский портал. Актуальные медицинские новости, анонсы медицинских конференций и мероприятий. Справочники лекарств и болезней. Каталог фондов помощи. Видео раздел и народная медицина и не только.

Visit medzona.info

Key Findings

We analyzed Medzona.info page load time and found that the first response time was 552 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

medzona.info performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value3.6 s

92/100

10%

Network Requests Diagram

medzona.info

552 ms

jquery.js

28 ms

dialog.js

27 ms

effects.js

43 ms

menu.js

25 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 62% of them (53 requests) were addressed to the original Medzona.info, 6% (5 requests) were made to W.uptolike.com and 4% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Medzona.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 193.2 kB (32%)

Content Size

612.5 kB

After Optimization

419.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Medzona.info main page is 612.5 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. 50% of websites need less resources to load. Javascripts take 395.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 43.7 kB

  • Original 58.8 kB
  • After minification 54.0 kB
  • After compression 15.1 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 43.7 kB or 74% of the original size.

Image Optimization

-10%

Potential reduce by 14.1 kB

  • Original 146.8 kB
  • After minification 132.7 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. Medzona images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 132.7 kB

  • Original 395.0 kB
  • After minification 394.7 kB
  • After compression 262.3 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 132.7 kB or 34% of the original size.

CSS Optimization

-23%

Potential reduce by 2.7 kB

  • Original 11.8 kB
  • After minification 11.8 kB
  • After compression 9.1 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. Medzona.info needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (48%)

Requests Now

75

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Medzona. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

medzona.info accessibility score

54

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

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

Form elements do not have associated labels

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

medzona.info 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

SEO Factors

medzona.info SEO score

77

Search Engine Optimization Advices

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 Medzona.info 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 Medzona.info 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 Medzona. 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: