Access jlinternational.fr. JL International - Leader dans le secteur de l'accompagnement scolaire adapté

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.249

50/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

jlinternational.fr

279 ms

www.jlinternational.fr

934 ms

style.min.css

83 ms

frontend.css

165 ms

groovy-28328.css

238 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 97% of them (113 requests) were addressed to the original Jlinternational.fr, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (934 ms) belongs to the original domain Jlinternational.fr.

Content Size

2.3 MB

After Optimization

2.0 MB

In fact, the total size of Jlinternational.fr main page is 2.3 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 172.7 kB

Original 202.9 kB
After minification 197.4 kB
After compression 30.2 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 172.7 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 78.4 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. JL International images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.2 kB

Original 423.2 kB
After minification 423.2 kB
After compression 420.1 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

-4%

Potential reduce by 6.2 kB

Original 145.7 kB
After minification 145.7 kB
After compression 139.5 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. Jlinternational.fr has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JL International. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 24 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

High

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

High

ARIA toggle fields do not have accessible names

High

ARIA IDs are not unique

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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

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 Jlinternational.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 Jlinternational.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

jlinternational.fr

Open Graph data is detected on the main page of JL International. 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

JL International - Leader dans le secteur de l'accompagnement scolaire adapté

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

jlinternational.fr

www.jlinternational.fr

style.min.css

frontend.css

groovy-28328.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

jlinternational.fr

www.jlinternational.fr

style.min.css

frontend.css

groovy-28328.css

groovy-69018.css

groovy-socicon.css

style.css

style.css

iconfont-min.css

style.css

responsive-min.css

style.css

js_composer.min.css

preset_5.css

Defaults.css

style.min.css

slick.min.css

icons.css

animate.min.css

advanced-buttons.min.css

tabs.min.css

tabs-accordion.min.css

gdpr-main.css

jquery.min.js

jquery-migrate.min.js

functions.js

ultimate-params.min.js

custom.min.js

slick.min.js

jquery-appear.min.js

slick-custom.min.js

css

frontend.min.css

frontend.js

site-min.js

comment-reply.min.js

tabs.min.js

tabs-accordion.min.js

main.js

js_composer_front.min.js

elfsight-google-maps.js

brave.js