Tools & Wizards About Us
comanex.fr screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

comanex.fr

Saturation diving equipment manufacturer France - Comanex

Page Load Speed

4.6 sec in total

First Response

364 ms

Resources Loaded

3.3 sec

Page Rendered

986 ms

comanex.fr screenshot

About Website

Visit comanex.fr now to see the best up-to-date Comanex content and also check out these interesting facts you probably never knew about comanex.fr

Comanex is a company that specialises in deep diving systems and equipment manufacturing in France. Discover our know-how in deep diving systems.

Visit comanex.fr

Key Findings

We analyzed Comanex.fr page load time and found that the first response time was 364 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

comanex.fr performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

comanex.fr

364 ms

comanex.fr

390 ms

www.comanex.fr

692 ms

style.css

96 ms

jquery.fancybox.css

189 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Comanex.fr, 5% (2 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Comanex.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 430.4 kB (12%)

Content Size

3.7 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Comanex.fr main page is 3.7 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 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 37.3 kB

  • Original 46.4 kB
  • After minification 33.6 kB
  • After compression 9.1 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 12.7 kB, which is 27% 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 37.3 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 390.5 kB

  • Original 3.4 MB
  • After minification 3.0 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. Obviously, Comanex needs image optimization as it can save up to 390.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.3 kB

  • Original 294.4 kB
  • After minification 294.4 kB
  • After compression 292.1 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.

CSS Optimization

-1%

Potential reduce by 249 B

  • Original 22.8 kB
  • After minification 22.8 kB
  • After compression 22.5 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. Comanex.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (43%)

Requests Now

35

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comanex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

comanex.fr

comanex.fr

364 ms

comanex.fr

comanex.fr

390 ms

www.comanex.fr

www.comanex.fr

692 ms

style.css

style.css

96 ms

jquery.fancybox.css

jquery.fancybox.css

189 ms

datepicker.css

datepicker.css

269 ms

cookiechoices.css

cookiechoices.css

273 ms

js

js

64 ms

js

js

109 ms

modernizr.js

modernizr.js

401 ms

front_jquery.js

front_jquery.js

405 ms

jgo.min.js

jgo.min.js

401 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

402 ms

fonctions_site.js

fonctions_site.js

403 ms

jquery.fancybox.js

jquery.fancybox.js

402 ms

datepicker.js

datepicker.js

490 ms

api.js

api.js

37 ms

cookiechoices.js

cookiechoices.js

403 ms

css

css

38 ms

logo.jpg

logo.jpg

557 ms

comex.jpg

comex.jpg

1512 ms

101jpg_598d5fa2e2722.jpg

101jpg_598d5fa2e2722.jpg

546 ms

1016JPG_59957d1078bf6.JPG

1016JPG_59957d1078bf6.JPG

808 ms

SeaWaterHeatersCopie2JPG_59df8f0aa5288.JPG

SeaWaterHeatersCopie2JPG_59df8f0aa5288.JPG

502 ms

1002jpg_598d5fa384b09.jpg

1002jpg_598d5fa384b09.jpg

557 ms

SparePartsMosaquejpg_59df8dec53321.jpg

SparePartsMosaquejpg_59df8dec53321.jpg

690 ms

0011jpg_59e0699f9e197.jpg

0011jpg_59e0699f9e197.jpg

995 ms

1025jpg_59956e06908a5.jpg

1025jpg_59956e06908a5.jpg

841 ms

W3jpg_599575d1ad331.jpg

W3jpg_599575d1ad331.jpg

1027 ms

0041jpg_59e0674966f23.jpg

0041jpg_59e0674966f23.jpg

880 ms

Entierejpg_599ed81810cf8.jpg

Entierejpg_599ed81810cf8.jpg

905 ms

FreeflowBreathingMaskwithO2bagSizeMRef41210200jpg_65324b439a3ff.jpg

FreeflowBreathingMaskwithO2bagSizeMRef41210200jpg_65324b439a3ff.jpg

937 ms

17011959O2ADDManifold3DViewpng_665ecad7c7a0e.png

17011959O2ADDManifold3DViewpng_665ecad7c7a0e.png

1163 ms

logo-jalistouch-3.0.png

logo-jalistouch-3.0.png

997 ms

ico_tel.svg

ico_tel.svg

1033 ms

logotout.jpg

logotout.jpg

1087 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

84 ms

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

85 ms

recaptcha__en.js

recaptcha__en.js

91 ms

logo.jpg

logo.jpg

1121 ms

Accessibility Review

comanex.fr accessibility score

74

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

comanex.fr 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

comanex.fr SEO score

91

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

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 Comanex.fr 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 Comanex.fr 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

comanex.fr

Open Graph description is not detected on the main page of Comanex. 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: