3.5 sec in total
357 ms
2.7 sec
424 ms
Visit cnam-idf.fr now to see the best up-to-date CNAM Idf content for France and also check out these interesting facts you probably never knew about cnam-idf.fr
Avec le Cnam Ile de France, obtenez un diplôme en cours du soir, en ligne ou en alternance. Réalisez un bilan de compétences, une VAE. Bénéficiez d'un accompagnement personnalisé.
Visit cnam-idf.frWe analyzed Cnam-idf.fr page load time and found that the first response time was 357 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cnam-idf.fr performance score
name
value
score
weighting
Value11.9 s
0/100
10%
Value13.5 s
0/100
25%
Value13.3 s
2/100
10%
Value1,390 ms
16/100
30%
Value0
100/100
15%
Value14.7 s
8/100
10%
357 ms
531 ms
170 ms
172 ms
174 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 79% of them (45 requests) were addressed to the original Cnam-idf.fr, 7% (4 requests) were made to S7.addthis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cnam-idf.fr.
Page size can be reduced by 1.1 MB (53%)
2.0 MB
947.4 kB
In fact, the total size of Cnam-idf.fr main page is 2.0 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. Javascripts take 943.7 kB which makes up the majority of the site volume.
Potential reduce by 151.7 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 151.7 kB or 77% of the original size.
Potential reduce by 21.9 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. CNAM Idf images are well optimized though.
Potential reduce by 643.3 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 643.3 kB or 68% of the original size.
Potential reduce by 253.4 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. Cnam-idf.fr needs all CSS files to be minified and compressed as it can save up to 253.4 kB or 81% of the original size.
Number of requests can be reduced by 18 (39%)
46
28
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CNAM Idf. 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 6 to 1 for CSS and as a result speed up the page load time.
cnam-idf.fr
357 ms
www.cnam-idf.fr
531 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
170 ms
css_9PPD52XbKTee6yuP6nocFsuaVKa87hrqbLgjWMi5fso.css
172 ms
css_A3_1ilGqWwfClFN2aInPZ0ZnvSQghsr6xUsR0q-YRz8.css
174 ms
css_BdBtPcWUujlb3lg-Cgta0839vU-_8hX1eN6VIU-AWPY.css
368 ms
css_AbpHGcgLb-kRsJGnwFEktk7uzpZOCcBY74-YBdrKVGs.css
182 ms
js_jpJjaUC0z8JMIyav5oQrYykDRUb64rpaUDpB4Y9aklU.js
347 ms
js_uWd_tNrOS70w041foIEHGaWe4OOvq0ZakOqmtVP9YVk.js
258 ms
lightbox.js
261 ms
js_uuh46mlkFUxfb5pi36pv1joPlBHolTXEqkgUV3vaV-M.js
442 ms
js_4M5VMCx7AzEUj7HhXf9vj344U3llGbG0TpX5zd-eGyU.js
271 ms
jquery.3dgallery.js
342 ms
modernizr-latest.js
433 ms
js_paiTaEsc1HNeBS2rkLc1NrprKrFnApv70kuY8awAaTI.js
360 ms
addthis_widget.js
11 ms
conversion.js
16 ms
logo.png
90 ms
cnam-mode-emploi.jpg
146 ms
vignette_alternance.jpg
88 ms
vignette_sae.jpg
146 ms
gettyimages-457982853.jpg
501 ms
photo_news_horaires.jpg
349 ms
photo_cp_journee.jpg
367 ms
image_top10_ue_fod.jpg
366 ms
sandrine_villain.jpg
349 ms
seminaire_3.jpg
380 ms
cpf_home.jpg
365 ms
interview_hybride.jpg
381 ms
fod_article.jpg
498 ms
news_vae_dates.jpg
497 ms
visuel-greta95.jpg
499 ms
arrow-left.png
515 ms
arrow-right.png
515 ms
bulbs.png
524 ms
logo_blanc_IDF.png
525 ms
footer_map_IDF.png
553 ms
oswaldlight.ttf
466 ms
oswaldregular.ttf
532 ms
latoregular.ttf
620 ms
latolight.ttf
651 ms
latobold.ttf
651 ms
fontawesome-webfont.woff
722 ms
test_sae_home.jpg
1255 ms
bg-bottom.jpg
608 ms
menu-leaf.png
683 ms
300lo.json
100 ms
analytics.js
107 ms
105 ms
sh.7c7179124ea24ac6ba46caac.html
44 ms
129 ms
layers.3643cb2e25fb91c29386.js
40 ms
collect
30 ms
collect
109 ms
fr.js
61 ms
ga-audiences
40 ms
css_sxvbvrVwzSgw0Ez-cZT4dJQLgHSmkj8Ng5MoqDhMsUY.css
88 ms
cnam-idf.fr accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
cnam-idf.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cnam-idf.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Cnam-idf.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 Cnam-idf.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.
cnam-idf.fr
Open Graph description is not detected on the main page of CNAM Idf. 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: