Tools & Wizards About Us
medzona.info screenshot

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

medzona.info screenshot

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 126.0 kB (23%)

Content Size

544.6 kB

After Optimization

418.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Medzona.info main page is 544.6 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 327.2 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

-20%

Potential reduce by 65.5 kB

  • Original 327.2 kB
  • After minification 326.9 kB
  • After compression 261.7 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 65.5 kB or 20% 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

medzona.info

medzona.info

552 ms

jquery.js

jquery.js

28 ms

dialog.js

dialog.js

27 ms

effects.js

effects.js

43 ms

menu.js

menu.js

25 ms

dle_ajax.js

dle_ajax.js

40 ms

js_edit.js

js_edit.js

47 ms

engine.css

engine.css

365 ms

frontpageV3.css

frontpageV3.css

335 ms

styleV2.css

styleV2.css

368 ms

jsapi

jsapi

49 ms

jquery.jcarousel.pack.js

jquery.jcarousel.pack.js

353 ms

zp.js

zp.js

553 ms

openapi.js

openapi.js

355 ms

show_ads.js

show_ads.js

75 ms

t13n

t13n

50 ms

brand

brand

148 ms

logotype.png

logotype.png

309 ms

search-btn.jpg

search-btn.jpg

435 ms

onclinic.jpg

onclinic.jpg

634 ms

victoria.jpg

victoria.jpg

624 ms

allergolog.jpg

allergolog.jpg

613 ms

support-01.jpg

support-01.jpg

623 ms

support-02.jpg

support-02.jpg

632 ms

support-03.jpg

support-03.jpg

756 ms

udet.jpg

udet.jpg

916 ms

likas.jpg

likas.jpg

966 ms

dordom.jpg

dordom.jpg

931 ms

onlinehelp.gif

onlinehelp.gif

929 ms

1524487388_2-kopiya.jpg

1524487388_2-kopiya.jpg

935 ms

1510823660_1.jpg

1510823660_1.jpg

1120 ms

1510406025_1.jpg

1510406025_1.jpg

1277 ms

1500369897_1-kopiya.jpg

1500369897_1-kopiya.jpg

1242 ms

1525520019_1.jpg

1525520019_1.jpg

941 ms

1525342479_1.jpg

1525342479_1.jpg

950 ms

1525262111_1.jpg

1525262111_1.jpg

952 ms

1525011915_1.jpg

1525011915_1.jpg

961 ms

1525010869_1.jpg

1525010869_1.jpg

962 ms

1524829712_1.jpg

1524829712_1.jpg

975 ms

m.gif

m.gif

1268 ms

loader.js

loader.js

25 ms

t13n

t13n

147 ms

brandjs.js

brandjs.js

4 ms

body-bg.jpg

body-bg.jpg

939 ms

jquery.min.js

jquery.min.js

20 ms

jquery-ui.min.js

jquery-ui.min.js

28 ms

watch.js

watch.js

1 ms

version.js

version.js

130 ms

counter2

counter2

259 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

230 ms

adsbygoogle.js

adsbygoogle.js

47 ms

bg_sprites.png

bg_sprites.png

435 ms

poweredbygoogle.png

poweredbygoogle.png

373 ms

top_nav_bg.jpg

top_nav_bg.jpg

530 ms

top_nav_left_bg.jpg

top_nav_left_bg.jpg

537 ms

top_nav_selected_left.jpg

top_nav_selected_left.jpg

511 ms

top_nav_selected_right.jpg

top_nav_selected_right.jpg

580 ms

topic_nav_seprator.jpg

topic_nav_seprator.jpg

660 ms

tab-dropdown.png

tab-dropdown.png

880 ms

top_nav_user_bg.jpg

top_nav_user_bg.jpg

831 ms

top_nav_right_bg.jpg

top_nav_right_bg.jpg

834 ms

topic_nav_user_seprator.jpg

topic_nav_user_seprator.jpg

851 ms

a-z-bg.png

a-z-bg.png

881 ms

bg_grey_canvas.png

bg_grey_canvas.png

972 ms

hline.gif

hline.gif

1136 ms

bg_white_canvas.png

bg_white_canvas.png

1117 ms

input-box-bg.gif

input-box-bg.gif

1142 ms

hit

hit

268 ms

s

s

30 ms

c.bigmir.net

c.bigmir.net

358 ms

footer_bg.png

footer_bg.png

1118 ms

hline_footer.gif

hline_footer.gif

1132 ms

reformal.js

reformal.js

179 ms

impression.html

impression.html

131 ms

extra.js

extra.js

259 ms

tab.png

tab.png

178 ms

st.php

st.php

180 ms

248305%7CaHR0cDovL21lZHpvbmEuaW5mby8=%7C%7C40785

248305%7CaHR0cDovL21lZHpvbmEuaW5mby8=%7C%7C40785

179 ms

log.php

log.php

430 ms

hit

hit

538 ms

collect_stat.js

collect_stat.js

502 ms

marking.js

marking.js

645 ms

gl.png

gl.png

89 ms

hit

hit

134 ms

support.html

support.html

131 ms

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

medzona.info

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: