4.4 sec in total
251 ms
4 sec
134 ms
Click here to check amazing Cartoradio content for France. Otherwise, check out these important facts you probably never knew about cartoradio.fr
Map of antennas in metropolitan France and overseas
Visit cartoradio.frWe analyzed Cartoradio.fr page load time and found that the first response time was 251 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
cartoradio.fr performance score
name
value
score
weighting
Value8.5 s
0/100
10%
Value8.6 s
1/100
25%
Value10.2 s
9/100
10%
Value1,890 ms
9/100
30%
Value0.043
99/100
15%
Value12.2 s
15/100
10%
251 ms
453 ms
520 ms
244 ms
1594 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 84% of them (48 requests) were addressed to the original Cartoradio.fr, 5% (3 requests) were made to Platform.twitter.com and 4% (2 requests) were made to Api.ign.fr. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Api.ign.fr.
Page size can be reduced by 991.0 kB (71%)
1.4 MB
406.3 kB
In fact, the total size of Cartoradio.fr 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. 25% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 14.4 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. 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 14.4 kB or 72% of the original size.
Potential reduce by 28.2 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. Obviously, Cartoradio needs image optimization as it can save up to 28.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 877.0 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 877.0 kB or 80% of the original size.
Potential reduce by 71.4 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. Cartoradio.fr needs all CSS files to be minified and compressed as it can save up to 71.4 kB or 85% of the original size.
Number of requests can be reduced by 26 (47%)
55
29
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cartoradio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
cartoradio.fr
251 ms
453 ms
style.css
520 ms
cr-compiled.css
244 ms
GeoportalExtended.js
1594 ms
cr-compiled.js
839 ms
fond_page.jpg
160 ms
chargement.gif
160 ms
widgets.js
61 ms
fond_content.jpg
185 ms
anciennete
193 ms
button-bg.png
43 ms
citiescopic
193 ms
logo.jpg
245 ms
arrondi_gauche_menu.jpg
167 ms
fond_menu.jpg
316 ms
btn_accueil.jpg
333 ms
btn_mesure.jpg
425 ms
btn_observatoire.jpg
420 ms
btn_comprendre.jpg
350 ms
btn_glossaire.jpg
402 ms
btn_faq.jpg
482 ms
arrondi_droit_menu.jpg
491 ms
btn_go.png
504 ms
SUP_3.png
566 ms
BOUYGUES_TELECOM_SMALL.png
579 ms
SUP_LEG_OPERATEUR.png
587 ms
SFR_SMALL.png
647 ms
ORANGE_SMALL.png
653 ms
FREE_MOBILE_SMALL.png
663 ms
SUP_LEG_01_Z.png
724 ms
SUP_LEG_02.png
734 ms
SUP_LEG_04.png
752 ms
SUP_LEG_03.png
807 ms
MES_5.png
818 ms
bloctitle.gif
822 ms
txt_affichage.jpg
885 ms
bloctitle_right.gif
893 ms
toggle.jpg
912 ms
coldroite_bg_bloc_bas.gif
970 ms
zoombar-hori.png
976 ms
rangehighlight-hori.png
987 ms
slider-verti.png
1048 ms
txt_espacecarto.jpg
1049 ms
txt_copic.jpg
1073 ms
editortoolbar.png
14 ms
piwik.js
698 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
31 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.fr.html
20 ms
puce_jaune.png
991 ms
Logo_cartoradio_mobile.jpg
1213 ms
apple-appstore.png
1052 ms
google-play.png
1106 ms
carte.jpg
1364 ms
jot
97 ms
txt_carto_mobile.jpg
998 ms
btn_connecter_on.png
982 ms
cartoradio.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
No form fields have multiple labels
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cartoradio.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cartoradio.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
N/A
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cartoradio.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 Cartoradio.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.
cartoradio.fr
Open Graph description is not detected on the main page of Cartoradio. 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: