Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

mri.com

Magnetic Resonance Imaging (MRI) - MAGNETOM® MRI Scanner - Siemens Healthineers

Page Load Speed

12.1 sec in total

First Response

514 ms

Resources Loaded

2.3 sec

Page Rendered

9.4 sec

mri.com screenshot

About Website

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

The MAGNETOM MRI scanners cover a wide range of field strengths from 0.35 to 7 T: from clinical routine to advanced research.

Visit mri.com

Key Findings

We analyzed Mri.com page load time and found that the first response time was 514 ms and then it took 11.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

mri.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value31.6 s

0/100

10%

TBT (Total Blocking Time)

Value71,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value86.4 s

0/100

10%

Network Requests Diagram

magnetic-resonance-imaging

514 ms

uc.js

199 ms

index.b75229619b37218cabc9.css

43 ms

siemens-healthineers_mri_magnetom-vida_hero-image.jpg

805 ms

5ee378894f6bff8a3363.js

204 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mri.com, 29% (20 requests) were made to Siemens-healthineers.com and 3% (2 requests) were made to Static.adlytics.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Marketing.webassets.siemens-healthineers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 510.0 kB (8%)

Content Size

6.1 MB

After Optimization

5.5 MB

In fact, the total size of Mri.com main page is 6.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 97.3 kB

  • Original 113.2 kB
  • After minification 113.1 kB
  • After compression 15.9 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 97.3 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 411.6 kB

  • Original 5.8 MB
  • After minification 5.4 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. MRI images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 111.2 kB
  • After minification 111.2 kB
  • After compression 110.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 4 (8%)

Requests Now

53

After Optimization

49

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MRI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

mri.com accessibility score

89

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

mri.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

mri.com SEO score

99

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mri.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Mri.com 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 data is detected on the main page of MRI. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: