Tools & Wizards About Us

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

mdmed.ru

Северо-Западный медицинский центр - многопрофильный медицинский центр, Санкт-Петербург и Выборг

Page Load Speed

3.2 sec in total

First Response

495 ms

Resources Loaded

2.6 sec

Page Rendered

120 ms

About Website

Click here to check amazing Mdmed content for Russia. Otherwise, check out these important facts you probably never knew about mdmed.ru

Северо-Западный медицинский центр - многопрофильность, специалисты высокой квалификации

Visit mdmed.ru

Key Findings

We analyzed Mdmed.ru page load time and found that the first response time was 495 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

mdmed.ru performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

mdmed.ru

495 ms

mdmed.ru

493 ms

template_26a456ba09e7feabc0a9c91a2e90e363_v1.css

114 ms

core.js

565 ms

template_e10741bd1552cf3e4c9bdc8042683f23_v1.js

341 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 95% of them (35 requests) were addressed to the original Mdmed.ru, 3% (1 request) were made to Endoinfo.ru and 3% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (901 ms) relates to the external source Endoinfo.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.5 kB (8%)

Content Size

941.5 kB

After Optimization

869.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mdmed.ru main page is 941.5 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. 35% of websites need less resources to load. Images take 713.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 20.4 kB

  • Original 29.1 kB
  • After minification 28.8 kB
  • After compression 8.7 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 20.4 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 12.3 kB

  • Original 713.6 kB
  • After minification 701.3 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. Mdmed images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 36.2 kB

  • Original 188.7 kB
  • After minification 188.6 kB
  • After compression 152.5 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 36.2 kB or 19% of the original size.

CSS Optimization

-35%

Potential reduce by 3.6 kB

  • Original 10.2 kB
  • After minification 10.2 kB
  • After compression 6.6 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. Mdmed.ru needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (41%)

Requests Now

32

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mdmed. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

mdmed.ru accessibility score

48

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

mdmed.ru 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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

mdmed.ru SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Mdmed.ru 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 Mdmed.ru 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 Mdmed. 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: