Tools & Wizards About Us
concept-x.fr screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

concept-x.fr

CONCEPT X FORMATION : Centre de Formation en Guadeloupe

Page Load Speed

5.8 sec in total

First Response

243 ms

Resources Loaded

2.4 sec

Page Rendered

3.2 sec

concept-x.fr screenshot

About Website

Visit concept-x.fr now to see the best up-to-date CONCEPT X content and also check out these interesting facts you probably never knew about concept-x.fr

CONCEPT X FORMATION - Guadeloupe - Centre de formation aux métiers du Multimédia, du Digital, du Numérique et de l'Audiovisuel.

Visit concept-x.fr

Key Findings

We analyzed Concept-x.fr page load time and found that the first response time was 243 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

concept-x.fr performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value25.3 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

concept-x.fr

243 ms

www.conceptxformation.fr

366 ms

font-awesome-pro.min.css

163 ms

pe-icon-7-stroke.css

160 ms

muli-font.css

162 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Concept-x.fr, 90% (77 requests) were made to Conceptxformation.fr and 2% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (883 ms) relates to the external source Conceptxformation.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 329.9 kB (3%)

Content Size

9.7 MB

After Optimization

9.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Concept-x.fr main page is 9.7 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. Only a small number of websites need less resources to load. Images take 9.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 70.3 kB

  • Original 78.7 kB
  • After minification 41.2 kB
  • After compression 8.4 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 37.5 kB, which is 48% 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 70.3 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 240.9 kB

  • Original 9.3 MB
  • After minification 9.1 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. CONCEPT X images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 8.1 kB

  • Original 160.1 kB
  • After minification 160.1 kB
  • After compression 151.9 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

-7%

Potential reduce by 10.5 kB

  • Original 144.1 kB
  • After minification 144.1 kB
  • After compression 133.6 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. Concept-x.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (40%)

Requests Now

77

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CONCEPT X. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

concept-x.fr

concept-x.fr

243 ms

www.conceptxformation.fr

www.conceptxformation.fr

366 ms

font-awesome-pro.min.css

font-awesome-pro.min.css

163 ms

pe-icon-7-stroke.css

pe-icon-7-stroke.css

160 ms

muli-font.css

muli-font.css

162 ms

bootstrap-icons.css

bootstrap-icons.css

44 ms

swiper.min.css

swiper.min.css

175 ms

animate.css

animate.css

176 ms

aos.min.css

aos.min.css

178 ms

magnific-popup.css

magnific-popup.css

237 ms

style.css

style.css

412 ms

custom.css

custom.css

240 ms

js

js

62 ms

cookieconsent.min.css

cookieconsent.min.css

249 ms

cookieconsent.min.js

cookieconsent.min.js

255 ms

modernizr-3.6.0.min.js

modernizr-3.6.0.min.js

257 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

392 ms

jquery-migrate-3.1.0.min.js

jquery-migrate-3.1.0.min.js

318 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

444 ms

aos.min.js

aos.min.js

338 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

343 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

397 ms

parallax.min.js

parallax.min.js

443 ms

jquery.ajaxchimp.min.js

jquery.ajaxchimp.min.js

444 ms

jquery.counterup.min.js

jquery.counterup.min.js

518 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

519 ms

svg-inject.min.js

svg-inject.min.js

519 ms

swiper.min.js

swiper.min.js

519 ms

vanilla-tilt.min.js

vanilla-tilt.min.js

520 ms

vivus.min.js

vivus.min.js

590 ms

waypoints.min.js

waypoints.min.js

590 ms

main.js

main.js

591 ms

css2

css2

56 ms

tel-icon.png

tel-icon.png

109 ms

Logo.png

Logo.png

289 ms

qualiopi-logo.png

qualiopi-logo.png

143 ms

home_agency_about_4.jpg

home_agency_about_4.jpg

680 ms

Forme1.png

Forme1.png

249 ms

portfolio-7.jpg

portfolio-7.jpg

468 ms

arrow-up-right.svg

arrow-up-right.svg

288 ms

portfolio-10.jpg

portfolio-10.jpg

502 ms

portfolio-2.jpg

portfolio-2.jpg

467 ms

portfolio-5.jpg

portfolio-5.jpg

495 ms

portfolio-8.jpg

portfolio-8.jpg

468 ms

portfolio-9.jpg

portfolio-9.jpg

557 ms

slide_af2s.jpg

slide_af2s.jpg

494 ms

skill-video.jpg

skill-video.jpg

503 ms

Forme6.png

Forme6.png

571 ms

linea-basic-map.svg

linea-basic-map.svg

574 ms

icdl-logo.png

icdl-logo.png

587 ms

Logo_Grande_Ecole_du_Numerique.png

Logo_Grande_Ecole_du_Numerique.png

588 ms

logo_qualiopi.png

logo_qualiopi.png

634 ms

marques-filles-Activateur.jpeg

marques-filles-Activateur.jpeg

883 ms

region-guadeloupe-logo.svg

region-guadeloupe-logo.svg

654 ms

departement-guadeloupe-logo.jpeg

departement-guadeloupe-logo.jpeg

753 ms

pole-emploi-logo.png

pole-emploi-logo.png

670 ms

mission-locale-logo.jpeg

mission-locale-logo.jpeg

713 ms

guadeloupe-formation-logo.png

guadeloupe-formation-logo.png

734 ms

fse-logo.png

fse-logo.png

761 ms

opcalia-logo.png

opcalia-logo.png

761 ms

agefos-pme-logo.png

agefos-pme-logo.png

791 ms

afdas-logo.png

afdas-logo.png

786 ms

OPCO-EP-logo.png

OPCO-EP-logo.png

809 ms

Aquaponia.jpg

Aquaponia.jpg

816 ms

apple-logo.png

apple-logo.png

817 ms

adobe-logo.png

adobe-logo.png

768 ms

cifap-logo.jpeg

cifap-logo.jpeg

795 ms

avid-logo.png

avid-logo.png

820 ms

logo.png

logo.png

829 ms

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4WjMPrQ.ttf

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4WjMPrQ.ttf

142 ms

fa-brands-400.woff

fa-brands-400.woff

841 ms

embed

embed

338 ms

embed

embed

544 ms

fa-solid-900.woff

fa-solid-900.woff

761 ms

fa-regular-400.woff

fa-regular-400.woff

856 ms

fa-light-300.woff

fa-light-300.woff

848 ms

pe-icon-7-stroke.woff

pe-icon-7-stroke.woff

814 ms

linea-basic-map.svg

linea-basic-map.svg

573 ms

mobile-bg.jpg

mobile-bg.jpg

630 ms

js

js

59 ms

hero-8.png

hero-8.png

735 ms

hero-4.jpg

hero-4.jpg

712 ms

hero-5.jpg

hero-5.jpg

641 ms

hero-7.jpg

hero-7.jpg

635 ms

hero-6.jpg

hero-6.jpg

701 ms

js

js

37 ms

Accessibility Review

concept-x.fr accessibility score

84

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

concept-x.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

concept-x.fr SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

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 Concept-x.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 Concept-x.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

concept-x.fr

Open Graph description is not detected on the main page of CONCEPT X. 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: