6 sec in total
198 ms
5.3 sec
480 ms
Visit cours-de-danses.com now to see the best up-to-date Cours De Danses content for France and also check out these interesting facts you probably never knew about cours-de-danses.com
Apprendre les danses latines et les danses de salon en vidéo sur Cours de Danses.com… Cours de rock, cours de salsa, cours de cha cha cha, cours de valse, cours de tango à télécharger en ligne.
Visit cours-de-danses.comWe analyzed Cours-de-danses.com page load time and found that the first response time was 198 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cours-de-danses.com performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value5.6 s
18/100
25%
Value10.3 s
8/100
10%
Value13,750 ms
0/100
30%
Value0.998
2/100
15%
Value19.3 s
2/100
10%
198 ms
1074 ms
429 ms
254 ms
509 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 61% of them (33 requests) were addressed to the original Cours-de-danses.com, 26% (14 requests) were made to Evs-hosted-15110e66092e12.s3.amazonaws.com and 6% (3 requests) were made to Coursdedanses.evsuite.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Cours-de-danses.com.
Page size can be reduced by 1.1 MB (49%)
2.3 MB
1.2 MB
In fact, the total size of Cours-de-danses.com main page is 2.3 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. 60% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 28.1 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 4.9 kB, which is 14% 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 28.1 kB or 79% of the original size.
Potential reduce by 46.9 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. Cours De Danses images are well optimized though.
Potential reduce by 892.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 892.9 kB or 80% of the original size.
Potential reduce by 156.4 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. Cours-de-danses.com needs all CSS files to be minified and compressed as it can save up to 156.4 kB or 85% of the original size.
Number of requests can be reduced by 13 (27%)
49
36
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cours De Danses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
cours-de-danses.com
198 ms
www.cours-de-danses.com
1074 ms
54b96d3.css
429 ms
logo.png
254 ms
apprendre-a-danser.jpg
509 ms
apprendre-danse.jpg
684 ms
cours-de-salsa.jpg
684 ms
cours-salsa-ligne.jpg
718 ms
cours-rock.jpg
727 ms
132 ms
196 ms
174c38a.js
718 ms
cours-salsa.jpg
804 ms
assets.js
206 ms
texture.png
3712 ms
encart_compte_danseur.png
555 ms
background_content.png
513 ms
Methode-lien-long.png
557 ms
cours-de-danse.png
719 ms
cours-de-danse-en-ligne.png
844 ms
partenaire_logo0.png
717 ms
partenaire_logo1.png
717 ms
partenaire_logo2.png
844 ms
partenaire_logo3.png
920 ms
footer_cb.png
924 ms
footer_cheque.png
923 ms
logo_westcom.png
1047 ms
cours_ombre-page.png
1090 ms
cours_page_haut.png
1077 ms
cours_page_milieu.png
1082 ms
cours_page_bas.png
1081 ms
footer_background.png
1801 ms
foter_champs_texte.png
1281 ms
footer_message.png
1287 ms
footer_btn_envoyer.png
1286 ms
CaviarDreams-webfont.woff
1302 ms
animate.min.php
27 ms
evs.css
37 ms
widgets.js
83 ms
all.js
236 ms
00-presentation-cdd-image%20intro%20video.001.jpg
105 ms
presentation-cours-de-dansescom-Image%20presentation%20cours%20de%20danses.png
95 ms
top.png
93 ms
top-left.png
66 ms
top-centre.png
67 ms
top-right.png
33 ms
bottom.png
59 ms
bottom-left.png
95 ms
bottom-centre.png
92 ms
bottom-right.png
95 ms
playIcon.png
83 ms
background.png
91 ms
dc.js
41 ms
__utm.gif
11 ms
cours-de-danses.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
cours-de-danses.com 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
cours-de-danses.com 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
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cours-de-danses.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cours-de-danses.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
cours-de-danses.com
Open Graph description is not detected on the main page of Cours De Danses. 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: