Analyze Система клиник МЕДИ — многопрофильные медицинские центры и клиники в Санкт-Петербурге

Система клиник МЕДИ сегодня — одна из крупнейших негосударственных медицинских компаний России, оказывающая услуги в области стоматологии, пластической хирургии, косметологии и семейной медицины, лазе...

Page load speed analysis

  • 55/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    343 ms

  • Resources loaded

    3.3 sec

  • Page rendered

    174 ms

  • Total page load time

    3.8 sec

Visit now to see the best up-to-date Emedi content and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 343 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 55% of websites can load faster.

Page optimization

  • HTML 70.8 kB
    Images 308.7 kB
    Javascripts 196.7 kB
    CSS 14.2 kB

    In fact, the total size of main page is 590.4 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. 45% of websites need less resources to load. Images take 308.7 kB which makes up the majority of the site volume.

    • Original 70.8 kB
    • After minification 68.2 kB
    • After compression 17.4 kB

    HTML optimization

    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 53.4 kB or 75% of the original size.

    • Original 308.7 kB
    • After optimization 305.0 kB

    Image optimization

    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. Emedi images are well optimized though.

    • Original 196.7 kB
    • After minification 168.4 kB
    • After compression 57.0 kB

    JavaScript optimization

    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 139.7 kB or 71% of the original size.

    • Original 14.2 kB
    • After minification 11.4 kB
    • After compression 2.5 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 82% of the original size.

Network requests diagram

  • royalslider.1370197421.css
  • rs-default.1388416793.css
  • jquery.fancybox.1371201149.css
  • style.1455639303.css
  • sdropdownHI.1371468284.css
  • jquery-1.8.2.min.js
  • jquery-pset.medi.combined.1450183187.js
  • jfunctions.combined.1456503709.js
  • openapi.js
  • LAB.min.1313592368.js
  • search.1375706884.css
  • jsapi
  • default+ru.css
  • default.css
  • default+ru.I.js
  • default.css
  • ga.js
  • logo.png
  • logo
  • slogan_25years.svg
  • 1510x650_feb-mar16_STmar.jpg
  • submit_arrow.png
  • mainpage-map.png
  • mainpage-doctors.jpg
  • mainpage-gift.jpg
  • gtm.js
  • rtrg
  • gradient_top.png
  • location_arrow.png
  • social-sprite.png
  • key.png
  • nav.png
  • sm_top.h18.png
  • small_block_shadow.png
  • appointment.white.png
  • phone.png
  • comment.png
  • hit
  • watch.js
  • sm_arrow.png
  • grab.png
  • 1510x650_feb-mar16_EMmar.jpg
  • kredit.jpg
  • preloader-white.gif
  • rs-default.png
  • __utm.gif
  • counter.js
  • watch.js
  • advert.gif
  • 1

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original, 64% (35 requests) were made to and 9% (5 requests) were made to The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source

Additional info on


The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emedi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 1800
NS 1800
NS 1800
NS 1800
NS 1800

Language and encoding

Normal result


RU ru language flag


RU ru language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 main page’s claimed encoding is iso-8859-1. 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.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

The server of is located in Russian Federation, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Emedi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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