Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 70% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

mrtexpert.ru

Платная клиника Москва | МРТ Эксперт

Page Load Speed

9.1 sec in total

First Response

407 ms

Resources Loaded

8.4 sec

Page Rendered

318 ms

mrtexpert.ru screenshot

About Website

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

Платные консультации врачей, диагностика, анализы в Москва в федеральной сети медицинских центров "Клиника Эксперт"

Visit mrtexpert.ru

Key Findings

We analyzed Mrtexpert.ru page load time and found that the first response time was 407 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

mrtexpert.ru performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value6,950 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value30.7 s

0/100

10%

Network Requests Diagram

mrtexpert.ru

407 ms

www.mrtexpert.ru

5109 ms

all.css

266 ms

head.js

273 ms

225 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 80% of them (75 requests) were addressed to the original Mrtexpert.ru, 7% (7 requests) were made to Api-maps.yandex.ru and 4% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Mrtexpert.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 556.1 kB (27%)

Content Size

2.0 MB

After Optimization

1.5 MB

In fact, the total size of Mrtexpert.ru main page is 2.0 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 133.6 kB

  • Original 166.1 kB
  • After minification 166.1 kB
  • After compression 32.5 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 133.6 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 86.6 kB

  • Original 1.4 MB
  • After minification 1.3 MB

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. Mrtexpert images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 236.4 kB

  • Original 343.6 kB
  • After minification 286.0 kB
  • After compression 107.2 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 236.4 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 99.5 kB

  • Original 116.8 kB
  • After minification 100.2 kB
  • After compression 17.3 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. Mrtexpert.ru needs all CSS files to be minified and compressed as it can save up to 99.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (61%)

Requests Now

85

After Optimization

33

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mrtexpert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mrtexpert.ru accessibility score

88

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-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

mrtexpert.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

mrtexpert.ru SEO score

86

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

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

    UTF-8

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