Access chauvin-arnoux.fr. instrument de mesure - multimètre - appareil de mesure électrique

name

value

score

weighting

FCP (First Contentful Paint)

Value8.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

chauvin-arnoux.fr

275 ms

chauvin-arnoux.fr

355 ms

www.chauvin-arnoux.com

611 ms

fr

446 ms

gtm.js

67 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Chauvin-arnoux.fr, 89% (109 requests) were made to Chauvin-arnoux.com and 5% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (774 ms) relates to the external source Chauvin-arnoux.com.

Content Size

1.8 MB

After Optimization

1.4 MB

In fact, the total size of Chauvin-arnoux.fr main page is 1.8 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 172.9 kB

Original 190.7 kB
After minification 111.6 kB
After compression 17.9 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. This page needs HTML code to be minified as it can gain 79.1 kB, which is 41% 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 172.9 kB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 96.6 kB

Original 1.2 MB
After minification 1.1 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. Chauvin Arnoux images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 71.6 kB

Original 300.5 kB
After minification 298.0 kB
After compression 228.9 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 71.6 kB or 24% of the original size.

CSS Optimization

-36%

Potential reduce by 22.8 kB

Original 64.0 kB
After minification 48.6 kB
After compression 41.2 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. Chauvin-arnoux.fr needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 36% of the original size.

Requests Now

113

After Optimization

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chauvin Arnoux. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

High

Document doesn't use 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 Chauvin-arnoux.fr 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 Chauvin-arnoux.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

chauvin-arnoux.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

instrument de mesure - multimètre - appareil de mesure électrique | Chauvin Arnoux Metrix

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

chauvin-arnoux.fr

chauvin-arnoux.fr

www.chauvin-arnoux.com

fr

gtm.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

chauvin-arnoux.fr

chauvin-arnoux.fr

www.chauvin-arnoux.com

fr

gtm.js

system.base.css

system.menus.css

system.messages.css

system.theme.css

aggregator.css

comment.css

domain_nav.css

field.css

node.css

search.css

user.css

nodeorder.css

views.css

jquery.fancybox.css

ca_sys.css

ctools.css

locale.css

style_societe.css

styles.css

info-cookies.css

responsive.css

css

jquery.min.js

jquery-extend-3.4.0.js

jquery-html-prefilter-3.5.0-backport.js

jquery.once.js

drupal.js

jquery_browser.js

form-single-submit.js

admin_devel.js

fr_s6u2lIHPK5N1zeLjbDPz9J1_-wUcYV-wX5FUnX9Ed6w.js

googleanalytics.js

js

modernizr-2.5.3.min.js

jquery.r9-cookies.min.js

jquery.js

admin.js

uc.js