Report Summary

  • 56

    Performance

    Renders faster than
    74% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 85% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

medre.ru

ДНК-центр «Медицинский ответ» | Заказать ДНК-диагностику

Page Load Speed

4.9 sec in total

First Response

470 ms

Resources Loaded

4 sec

Page Rendered

440 ms

medre.ru screenshot

About Website

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

Центр «Медицинский ответ» проводит тесты ДНК на определение различной степени родства. Все подробности по телефонам 8 (800) 700-89-69, 8 (495) 204-26-66

Visit medre.ru

Key Findings

We analyzed Medre.ru page load time and found that the first response time was 470 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

medre.ru performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

medre.ru

470 ms

www.medre.ru

925 ms

styles.css

377 ms

AC_RunActiveContent.js

278 ms

jquery.min.js

825 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 72% of them (76 requests) were addressed to the original Medre.ru, 7% (7 requests) were made to App.comagic.ru and 6% (6 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Medre.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 714.0 kB (54%)

Content Size

1.3 MB

After Optimization

605.6 kB

In fact, the total size of Medre.ru main page is 1.3 MB. 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. Images take 510.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 130.5 kB

  • Original 160.3 kB
  • After minification 155.2 kB
  • After compression 29.8 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 130.5 kB or 81% of the original size.

Image Optimization

-23%

Potential reduce by 114.8 kB

  • Original 510.1 kB
  • After minification 395.3 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. Obviously, Medre needs image optimization as it can save up to 114.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 330.3 kB

  • Original 493.0 kB
  • After minification 471.0 kB
  • After compression 162.7 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 330.3 kB or 67% of the original size.

CSS Optimization

-89%

Potential reduce by 138.3 kB

  • Original 156.2 kB
  • After minification 144.2 kB
  • After compression 17.9 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. Medre.ru needs all CSS files to be minified and compressed as it can save up to 138.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (37%)

Requests Now

101

After Optimization

64

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Medre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

medre.ru accessibility score

94

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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.

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

Links do not have a discernible name

Best Practices

medre.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

medre.ru SEO score

92

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

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Medre.ru 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 Medre.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

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