Access societechimiquedefrance.fr. Le réseau des chimistes

Report Summary

About Website

Visit societechimiquedefrance.fr now to see the best up-to-date Societe Chimique De France content for Algeria and also check out these interesting facts you probably never knew about societechimiquedefrance.fr

La Société Chimique de France est une association (Loi 1901) à but non lucratif, reconnue d'utilité publique, dont l'objectif est la promotion de la chimie dans ses aspects scientifiques aca...

Visit societechimiquedefrance.fr

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

new.societechimiquedefrance.fr

592 ms

load.js

530 ms

style.css

81 ms

vendors-style.css

161 ms

style.css

315 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Societechimiquedefrance.fr, 13% (13 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (780 ms) relates to the external source New.societechimiquedefrance.fr.

Content Size

1.1 MB

After Optimization

847.9 kB

In fact, the total size of Societechimiquedefrance.fr main page is 1.1 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. 70% of websites need less resources to load. Images take 806.7 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 188.4 kB

Original 211.0 kB
After minification 188.0 kB
After compression 22.5 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 23.0 kB, which is 11% 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 188.4 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 7.3 kB

Original 806.7 kB
After minification 799.5 kB

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. Societe Chimique De France images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 44.9 kB

Original 66.6 kB
After minification 66.6 kB
After compression 21.7 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 44.9 kB or 67% of the original size.

CSS Optimization

-15%

Potential reduce by 765 B

Original 4.9 kB
After minification 4.9 kB
After compression 4.2 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. Societechimiquedefrance.fr needs all CSS files to be minified and compressed as it can save up to 765 B or 15% of the original size.

Requests Now

After Optimization

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Societe Chimique De France. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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 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 Societechimiquedefrance.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 Societechimiquedefrance.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

societechimiquedefrance.fr

Open Graph data is detected on the main page of Societe Chimique De France. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Le réseau des chimistes - Société Chimique de France (SCF)

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)