3.3 sec in total
271 ms
2.8 sec
244 ms
Visit cfa-stephenson.fr now to see the best up-to-date Cfa Stephenson content for France and also check out these interesting facts you probably never knew about cfa-stephenson.fr
Depuis 40 ans, Stephenson Formation s'est donné pour mission d'aider les apprentis à réussir leurs projets professionnels !
Visit cfa-stephenson.frWe analyzed Cfa-stephenson.fr page load time and found that the first response time was 271 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cfa-stephenson.fr performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value42.8 s
0/100
25%
Value13.2 s
2/100
10%
Value1,660 ms
11/100
30%
Value1.129
1/100
15%
Value28.5 s
0/100
10%
271 ms
904 ms
158 ms
320 ms
403 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 97% of them (87 requests) were addressed to the original Cfa-stephenson.fr, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (904 ms) belongs to the original domain Cfa-stephenson.fr.
Page size can be reduced by 198.5 kB (36%)
552.1 kB
353.6 kB
In fact, the total size of Cfa-stephenson.fr main page is 552.1 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. 35% of websites need less resources to load. Images take 304.8 kB which makes up the majority of the site volume.
Potential reduce by 53.9 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 13.0 kB, which is 20% 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 53.9 kB or 84% of the original size.
Potential reduce by 20.1 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. Cfa Stephenson images are well optimized though.
Potential reduce by 74.4 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 74.4 kB or 61% of the original size.
Potential reduce by 50.0 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. Cfa-stephenson.fr needs all CSS files to be minified and compressed as it can save up to 50.0 kB or 83% of the original size.
Number of requests can be reduced by 36 (41%)
88
52
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cfa Stephenson. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
cfa-stephenson.fr
271 ms
www.cfa-stephenson.fr
904 ms
layout.css
158 ms
style.css
320 ms
styleSheet.css
403 ms
jquery.jscrollpane.css
164 ms
lightboxNewsletter.css
163 ms
jquery-1.3.2.min.js
509 ms
jquery.tools.min.js
236 ms
slider.js
243 ms
jquery.mousewheel.js
244 ms
jScrollPane.js
396 ms
selectBox.js
323 ms
design.js
325 ms
pop.js
397 ms
lightboxNewsletter.js
406 ms
commun.js
406 ms
actualite_evenement.js
476 ms
aide_orientation.js
476 ms
tmtValidator.js
559 ms
ga.js
96 ms
get_flash_player.gif
81 ms
bgBody.jpg
280 ms
ribbon_lna.png
92 ms
ribbon_moodle.png
94 ms
logocfa.png
171 ms
banhaut.png
92 ms
boutonCandidat.gif
94 ms
boutonEntreprise.gif
161 ms
boutonApprenti.gif
163 ms
boutonHandicap.gif
166 ms
inputRecherche.gif
164 ms
bgRechercheInput.gif
242 ms
ribbon_facebook.png
244 ms
ribbon_youtube.png
324 ms
menu.png
245 ms
bgSlide.gif
254 ms
slide-fleche.png
320 ms
slide-titre-bg.gif
325 ms
slide-titre-1.png
327 ms
titre-depuis30ans.gif
339 ms
titre-ensavoir+.gif
358 ms
puceSlide.gif
399 ms
accueil_slide_6_1.jpg
482 ms
pictoImageSlide.png
403 ms
slide-titre-2.png
407 ms
titre-OffreCFA.gif
423 ms
accueil_slide_6_2.jpg
436 ms
slide-titre-3.png
479 ms
titre-entrepriseBesoin.gif
483 ms
accueil_slide_6_3.jpg
567 ms
slide-titre-4.png
507 ms
titre-CFApermetdeconstruire.gif
516 ms
accueil_slide_6_4.jpg
637 ms
slide-titre-5.png
561 ms
titre-cadreProjet.gif
562 ms
accueil_slide_6.jpg
591 ms
btHome.gif
538 ms
__utm.gif
25 ms
btRechercher.gif
558 ms
ValiderOrangebgGris.gif
559 ms
btFormer.gif
563 ms
btProjet.gif
589 ms
btCFA.gif
524 ms
btInfos.gif
560 ms
taxe%20jpeg.jpg
645 ms
puceGrisH.gif
565 ms
bgBlocHome.gif
569 ms
H2-Candidat.gif
528 ms
FooterBlocHome.gif
520 ms
ValiderBlocHome.gif
558 ms
inscrivez%20vous%20formation%20rose.jpg
636 ms
H2-Entreprise.gif
542 ms
Bloc%20JPO%202016_home%20page_bleu.jpg
525 ms
H2-actualite.gif
530 ms
BgOngletHome.gif
559 ms
footerTop.gif
561 ms
footerBottom.gif
561 ms
footerContent.gif
568 ms
ileDeFrance.gif
540 ms
fondSocialEuro.gif
559 ms
newsletterfooter.gif
563 ms
newsletterpop.gif
548 ms
closePopNews.gif
544 ms
newslettercontenu.gif
527 ms
bgInputField.gif
543 ms
inputValider.gif
559 ms
VoirToutesActus.gif
542 ms
trackScroll.gif
534 ms
dragScroll.gif
500 ms
cfa-stephenson.fr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
cfa-stephenson.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cfa-stephenson.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cfa-stephenson.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 Cfa-stephenson.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.
cfa-stephenson.fr
Open Graph description is not detected on the main page of Cfa Stephenson. 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: