5.2 sec in total
1.1 sec
3.6 sec
592 ms
Visit jjrebillard.fr now to see the best up-to-date JJ Rebillard content for France and also check out these interesting facts you probably never knew about jjrebillard.fr
Découvrez des Méthodes de Guitare et des Cours pour Débutant. Apprenez différents styles avec le Ukulélé, le Oud, l'Harmonica ou le Claviers. JJ Rébillard
Visit jjrebillard.frWe analyzed Jjrebillard.fr page load time and found that the first response time was 1.1 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jjrebillard.fr performance score
name
value
score
weighting
Value4.3 s
19/100
10%
Value9.1 s
1/100
25%
Value7.9 s
23/100
10%
Value1,460 ms
15/100
30%
Value0.359
31/100
15%
Value10.6 s
23/100
10%
1085 ms
290 ms
193 ms
360 ms
404 ms
Our browser made a total of 111 requests to load all elements on the main page. We found that 86% of them (96 requests) were addressed to the original Jjrebillard.fr, 5% (6 requests) were made to Google-analytics.com and 2% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jjrebillard.fr.
Page size can be reduced by 920.2 kB (27%)
3.5 MB
2.5 MB
In fact, the total size of Jjrebillard.fr main page is 3.5 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. 70% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 70.0 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 70.0 kB or 79% of the original size.
Potential reduce by 95.3 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. JJ Rebillard images are well optimized though.
Potential reduce by 689.8 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 689.8 kB or 71% of the original size.
Potential reduce by 65.1 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. Jjrebillard.fr needs all CSS files to be minified and compressed as it can save up to 65.1 kB or 82% of the original size.
Number of requests can be reduced by 43 (40%)
108
65
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JJ Rebillard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.jjrebillard.fr
1085 ms
shared.css
290 ms
bootstrap-grid.css
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style.css
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jquery-1.6.1.min.js
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jquery-ui-1.8.12.custom.min.js
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oxratingcertificate.asp
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jjrebillard.fr accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Document doesn't have a <title> element
jjrebillard.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
Missing source maps for large first-party JavaScript
jjrebillard.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jjrebillard.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 Jjrebillard.fr 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.
jjrebillard.fr
Open Graph description is not detected on the main page of JJ Rebillard. 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: