Access aforbat-vendee.com. BTP CFA Vendée, centre de formation dans les métiers du Bâtiment : apprentissage, reconversion profe...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value18.2 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.303

39/100

15%

TTI (Time to Interactive)

Value55.0 s

0/100

10%

aforbat-vendee.com

313 ms

www.btpcfa85.com

1183 ms

knacss.css

172 ms

titilliumweb.css

155 ms

style.css

245 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Aforbat-vendee.com, 92% (49 requests) were made to Btpcfa85.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Btpcfa85.com.

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Aforbat-vendee.com main page is 1.4 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.1 kB

Original 44.3 kB
After minification 43.7 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 36.1 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 19.3 kB

Original 1.1 MB
After minification 1.0 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. Aforbatven De E images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 148.0 kB

Original 235.6 kB
After minification 224.2 kB
After compression 87.6 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 148.0 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 76.3 kB

Original 90.5 kB
After minification 70.7 kB
After compression 14.2 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. Aforbat-vendee.com needs all CSS files to be minified and compressed as it can save up to 76.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aforbatven De E. 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 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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

Heading elements are not in a sequentially-descending order

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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 Aforbat-vendee.com 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 Aforbat-vendee.com 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

aforbat-vendee.com

Open Graph description is not detected on the main page of Aforbatven De E. 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

BTP CFA Vendée, centre de formation dans les métiers du Bâtiment : apprentissage, reconversion professionnelle - BTP CFA Vendée

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

aforbat-vendee.com

www.btpcfa85.com

knacss.css

titilliumweb.css

style.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

aforbat-vendee.com

www.btpcfa85.com

knacss.css

titilliumweb.css

style.css

meanmenu.css

colorbox.min.css

dpsyntax.css

logo_facebook.png

logo.png

info-PO2016-web.jpg

info-facebook.jpg

info-offres-2016.jpg

bois.jpg

equipement.jpg

finition.jpg

gros-oeuvre.jpg

metal.jpg

jquery.js

modernizr.min.js

jquery.meanmenu.js

owl.carousel.min.js

outdatedbrowser.min.js

colorbox.min.js

scripts.js

piscine-accueil.jpg

formations-pro.jpg

DSC_0092.JPG

logo2.png

logo_pays-de-la-loire.png

logo_ccca-bep.png

logo_union-europeenne.png

logo_departement_vendee.png

logo_cfa-eco-responsable.png

loupe.png

fond_tel.png

fond_menu.png

fond_accroches.png

icone_formation.png

icone_inscription.png

icone_entreprises.png

navigation_formations.png

fond_formations.png