Access lesformateurs.org. Emploi formateur formatrice, offre formateur, devenir formateur independant

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value3,800 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.206

60/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

lesformateurs.org

1843 ms

style.css

103 ms

function.js

152 ms

check_form.js

154 ms

show_ads.js

4 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 26% of them (28 requests) were addressed to the original Lesformateurs.org, 17% (18 requests) were made to Plurielmedia.com and 9% (10 requests) were made to Static.devisprox.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Lesformateurs.org.

Content Size

545.8 kB

After Optimization

224.5 kB

In fact, the total size of Lesformateurs.org main page is 545.8 kB. 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. Javascripts take 302.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 42.7 kB

Original 51.0 kB
After minification 48.3 kB
After compression 8.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 42.7 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 14.5 kB

Original 107.6 kB
After minification 93.1 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. Obviously, Les Formateur S needs image optimization as it can save up to 14.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 191.5 kB

Original 302.2 kB
After minification 285.8 kB
After compression 110.7 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 191.5 kB or 63% of the original size.

CSS Optimization

-85%

Potential reduce by 72.6 kB

Original 85.1 kB
After minification 61.8 kB
After compression 12.4 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. Lesformateurs.org needs all CSS files to be minified and compressed as it can save up to 72.6 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Formateur S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 12 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-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lesformateurs.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Lesformateurs.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

lesformateurs.org

Open Graph description is not detected on the main page of Les Formateur S. 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

Emploi formateur formatrice, offre formateur, devenir formateur independant

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

lesformateurs.org

style.css

function.js

check_form.js

show_ads.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

lesformateurs.org

style.css

function.js

check_form.js

show_ads.js

jsapi

t13n

brand

brand

t13n

ca-pub-5146237009152904.js

zrt_lookup.html

show_ads_impl.js

formateur.gif

emploi-formateur.gif

flechevert.jpg

bgleft.jpg

b_left_a.gif

b_fon_a.gif

b_right_a.gif

b_left.gif

b_fon.gif

b_right.gif

bg_menu01.gif

key.gif

search.gif

rss.gif

addtomsn.gif

myaol_cta1.gif

addtomyyahoo.gif

addtogoogle.gif

horizondotted.jpg

not.gif

arrow.gif

check.gif

muiten.gif

transliteration.css

transliteration.I.js

google_custom_search_watermark.gif

ads

pmcscript.php

osd.js

inputtools.js