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v2.mirion.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

v2.mirion.com

Mirion France Homepage

Page Load Speed

2.3 sec in total

First Response

183 ms

Resources Loaded

1.2 sec

Page Rendered

854 ms

v2.mirion.com screenshot

About Website

Welcome to v2.mirion.com homepage info - get ready to check V 2 Mirion best content for United States right away, or after learning these important things about v2.mirion.com

Visit v2.mirion.com

Key Findings

We analyzed V2.mirion.com page load time and found that the first response time was 183 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

v2.mirion.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value26.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,830 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value41.7 s

0/100

10%

Network Requests Diagram

fr.mirion.com

183 ms

main-head.min.css

249 ms

main-foot.min.css

271 ms

child.min.css

224 ms

global-header-v2.min.css

323 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original V2.mirion.com, 3% (1 request) were made to 318921.fs1.hubspotusercontent-na1.net and 3% (1 request) were made to Js.hsadspixel.net. The less responsive or slowest element that took the longest time to load (714 ms) relates to the external source Fr.mirion.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.3 kB (3%)

Content Size

6.8 MB

After Optimization

6.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of V2.mirion.com main page is 6.8 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. 40% of websites need less resources to load. Images take 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 80.3 kB

  • Original 93.8 kB
  • After minification 76.3 kB
  • After compression 13.5 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. This page needs HTML code to be minified as it can gain 17.5 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 80.3 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 115.6 kB

  • Original 6.6 MB
  • After minification 6.5 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. V 2 Mirion images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 43 B

  • Original 4.9 kB
  • After minification 4.9 kB
  • After compression 4.8 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.

CSS Optimization

-21%

Potential reduce by 10.3 kB

  • Original 49.0 kB
  • After minification 49.0 kB
  • After compression 38.6 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. V2.mirion.com needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (62%)

Requests Now

26

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V 2 Mirion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

fr.mirion.com

fr.mirion.com

183 ms

main-head.min.css

main-head.min.css

249 ms

main-foot.min.css

main-foot.min.css

271 ms

child.min.css

child.min.css

224 ms

global-header-v2.min.css

global-header-v2.min.css

323 ms

global-footer.min.css

global-footer.min.css

232 ms

hero-banner.min.css

hero-banner.min.css

276 ms

row-flexi-cards.min.css

row-flexi-cards.min.css

467 ms

row-multi-column-content.min.css

row-multi-column-content.min.css

448 ms

clean-theme.min.js

clean-theme.min.js

542 ms

jquery-modal-min.min.js

jquery-modal-min.min.js

517 ms

child.min.js

child.min.js

516 ms

project.js

project.js

344 ms

mega-menu.min.js

mega-menu.min.js

580 ms

module_66003029248_Global_Footer.min.js

module_66003029248_Global_Footer.min.js

643 ms

318921.js

318921.js

526 ms

index.js

index.js

517 ms

MirionTechnologies-main.js

MirionTechnologies-main.js

714 ms

mirion-corporate-logo.png

mirion-corporate-logo.png

54 ms

mirion-corporate-logo.png

mirion-corporate-logo.png

75 ms

AdobeStock_87546810.jpeg

AdobeStock_87546810.jpeg

370 ms

Nucleaire.png

Nucleaire.png

108 ms

NRBC.png

NRBC.png

157 ms

laboratoires-et-recherches.png

laboratoires-et-recherches.png

140 ms

Services-3.png

Services-3.png

159 ms

mirion-corporate-logo-footer.png

mirion-corporate-logo-footer.png

177 ms

regular.woff

regular.woff

317 ms

500.woff

500.woff

472 ms

300.woff

300.woff

388 ms

700.woff

700.woff

343 ms

800.woff

800.woff

450 ms

700.woff

700.woff

353 ms

500.woff

500.woff

374 ms

regular.woff

regular.woff

383 ms

300.woff

300.woff

385 ms

fa-brands-400.woff

fa-brands-400.woff

384 ms

fb.js

fb.js

38 ms

Accessibility Review

v2.mirion.com accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

v2.mirion.com 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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

v2.mirion.com SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise V2.mirion.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that V2.mirion.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

v2.mirion.com

Open Graph description is not detected on the main page of V 2 Mirion. 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: