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

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

chauvin-arnoux.com

305 ms

www.chauvin-arnoux.com

2499 ms

fr

233 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

186 ms

css_zOxy-wKvZOplXW6jlA1mgzQqsL-QeevVIYzElgSv2d8.css

191 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 89% of them (94 requests) were addressed to the original Chauvin-arnoux.com, 6% (6 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Chauvin-arnoux.com.

Content Size

2.6 MB

After Optimization

1.6 MB

In fact, the total size of Chauvin-arnoux.com main page is 2.6 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 70.8 kB

Original 83.2 kB
After minification 60.7 kB
After compression 12.4 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 22.5 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 70.8 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 106.9 kB

Original 1.5 MB
After minification 1.4 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. Chauvin Arnoux images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 649.3 kB

Original 840.4 kB
After minification 623.6 kB
After compression 191.0 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 649.3 kB or 77% of the original size.

CSS Optimization

-83%

Potential reduce by 192.4 kB

Original 233.0 kB
After minification 229.9 kB
After compression 40.5 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. Chauvin-arnoux.com needs all CSS files to be minified and compressed as it can save up to 192.4 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 96 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 22 to 1 for JavaScripts and from 5 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.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 Chauvin-arnoux.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

chauvin-arnoux.com

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.com

www.chauvin-arnoux.com

fr

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_zOxy-wKvZOplXW6jlA1mgzQqsL-QeevVIYzElgSv2d8.css

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.com

www.chauvin-arnoux.com

fr

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_zOxy-wKvZOplXW6jlA1mgzQqsL-QeevVIYzElgSv2d8.css

css_pl2l1jdCr24xKawSmoCDBwQRafeTlpGJ8Jp-NBuyBRM.css

css_43mlWXZP-wocAk0OBn70E3jtgoWUGpz-KuoMuqeQ2Fw.css

css

jquery.js

jquery.once.js

drupal.js

admin_devel.js

fr_T01f4xrIv5EV3s9ERYPN6gloOV4M2yYgIsUjq1JQjaA.js

googleanalytics.js

modernizr-2.5.3.min.js

jquery.r9-cookies.min.js

jquery.js

admin.js

plugins.js

jquery.backstretch.min.js

jquery-ui.js

jquery.easing.min.js

jquery.flexslider-min.js

script.js

jquery.cycle.all.js

jquery.scrollTo-1.4.3.1-min.js

jquery.fancybox.pack.js

home.js

webfont.js

ga.js

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__utm.gif

ca1950_de_2.jpg

arrow_s_down.gif

text_search.png

submit_search.png

avanced_search.gif

fd_lang.gif