1.3 sec in total
514 ms
642 ms
109 ms
Welcome to jvd.fr homepage info - get ready to check JVD best content for Cameroon right away, or after learning these important things about jvd.fr
Fabricant Nantes de produits d'hygiène et hôtellerie depuis plus de 35 ans. Découvrez Air Origins, notre gamme de purificateurs d'air professionnels by JVD.
Visit jvd.frWe analyzed Jvd.fr page load time and found that the first response time was 514 ms and then it took 751 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
jvd.fr performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value10.2 s
0/100
25%
Value8.8 s
16/100
10%
Value1,210 ms
20/100
30%
Value0.419
23/100
15%
Value11.8 s
17/100
10%
514 ms
119 ms
Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Jvd.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (514 ms) belongs to the original domain Jvd.fr.
Page size can be reduced by 854 B (53%)
1.6 kB
755 B
In fact, the total size of Jvd.fr main page is 1.6 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. HTML takes 1.6 kB which makes up the majority of the site volume.
Potential reduce by 854 B
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 854 B or 53% of the original size.
We found no issues to fix!
1
1
The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JVD. According to our analytics all requests are already optimized.
jvd.fr
514 ms
pagerror.gif
119 ms
jvd.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-hidden="true"] elements contain focusable descendents
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
jvd.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jvd.fr SEO score
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
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jvd.fr 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 Jvd.fr main page’s claimed encoding is windows-1252. 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.
jvd.fr
Open Graph description is not detected on the main page of JVD. 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: