Access cidj.fr. CIDJ.COM : études, métiers, orientation, jobs, stages, formations,...

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value26.4 s

0/100

10%

TBT (Total Blocking Time)

Value27,500 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.689

7/100

15%

TTI (Time to Interactive)

Value38.7 s

0/100

10%

cidj.fr

210 ms

www.cidj.com

424 ms

css_61af2dfa6fef54f60faec1ff35469ad8.css

157 ms

css_9e176af03defc13358d53a026d86351a.css

235 ms

css_e2e01c26f4ef38046f19350c288a925f.css

162 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cidj.fr, 87% (77 requests) were made to Cidj.com and 3% (3 requests) were made to Ak-ns.sascdn.com. The less responsive or slowest element that took the longest time to load (830 ms) relates to the external source Cidj.com.

Content Size

2.1 MB

After Optimization

1.3 MB

In fact, the total size of Cidj.fr main page is 2.1 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 188.8 kB

Original 226.4 kB
After minification 217.0 kB
After compression 37.6 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 188.8 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 86.8 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. CIDJ images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 271.6 kB

Original 360.2 kB
After minification 268.1 kB
After compression 88.6 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 271.6 kB or 75% of the original size.

CSS Optimization

-84%

Potential reduce by 263.3 kB

Original 311.9 kB
After minification 306.5 kB
After compression 48.6 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. Cidj.fr needs all CSS files to be minified and compressed as it can save up to 263.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CIDJ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

High

ARIA IDs are not unique

These are opportunities to improve keyboard navigation in your application.

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

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Browser errors were logged to the console

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cidj.fr 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), while the claimed language is French. Our system also found out that Cidj.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

cidj.fr

Open Graph description is not detected on the main page of CIDJ. 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

CIDJ.COM : études, métiers, orientation, jobs, stages, formations,...

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

cidj.fr

www.cidj.com

css_61af2dfa6fef54f60faec1ff35469ad8.css

css_9e176af03defc13358d53a026d86351a.css

css_e2e01c26f4ef38046f19350c288a925f.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

cidj.fr

www.cidj.com

css_61af2dfa6fef54f60faec1ff35469ad8.css

css_9e176af03defc13358d53a026d86351a.css

css_e2e01c26f4ef38046f19350c288a925f.css

js_e37504249b71adc3535bcbfd938bad5f.js

md5.js

js_6d17f94c8695982843c1d221d6e1dc7e.js

jeunes_cidj_logo.png

cidj-reseaux-sociaux-2016.png

form-button-rechercher-sur-le-site.png

inscription.png

connexion.png

newsletter.png

sprite_vertical.gif

sprite_horizontal2_png.png

sprite_horizontal.png

femme_ordinateur_moderne_jenner_-_fotolia...jpg

reunion_de_travail_start_up_oneinchpunch_-_fotolia.jpg

ingenieur_-_goodluz_-_fotolia.jpg

travailler_dans_le_jeu_video.jpg

travailler_campagne.jpg

nouveau_visuel_centrale_paris.jpg

etudiant-europeen-campus-goodluz_-_fotolia.jpg

img_4899.jpg

cafe_des_langues_-_cidj.jpg

couv_sqr2016.jpg

etudes-jeunes-campus-lentolo-fotolia_1.jpg

army.jpg

groupe-espi.jpg

handi2day_logo_bd.jpg

cidj-metier-esthetique-coiffure.jpg

osez_lalternance.jpg

onvautmieuxqueca.png

semaine_orientation_cidj_2016.jpg

visuel_1.jpg

alternance_dating.jpg

cafe_des_langues_-_cidj.jpg

couv_sqr2016.jpg

etudes-jeunes-campus-lentolo-fotolia_1.jpg

army.jpg

groupe-espi.jpg

handi2day_logo_bd.jpg