2.9 sec in total
289 ms
2.2 sec
446 ms
Welcome to netzen.fr homepage info - get ready to check Net Zen best content right away, or after learning these important things about netzen.fr
Net Zen, Agence Web développe des sites internet et des sites mobiles. Optimisation de votre référencement, présence sur les réseaux sociaux. Hébergement et infogérance. Formation sur-mesure.
Visit netzen.frWe analyzed Netzen.fr page load time and found that the first response time was 289 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
netzen.fr performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value4.8 s
31/100
25%
Value3.2 s
92/100
10%
Value160 ms
94/100
30%
Value0.07
96/100
15%
Value4.1 s
86/100
10%
289 ms
382 ms
418 ms
198 ms
391 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 82% of them (23 requests) were addressed to the original Netzen.fr, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (621 ms) belongs to the original domain Netzen.fr.
Page size can be reduced by 235.2 kB (28%)
843.5 kB
608.3 kB
In fact, the total size of Netzen.fr main page is 843.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 550.6 kB which makes up the majority of the site volume.
Potential reduce by 16.1 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. 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 16.1 kB or 78% of the original size.
Potential reduce by 19.5 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. Net Zen images are well optimized though.
Potential reduce by 68.1 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 68.1 kB or 54% of the original size.
Potential reduce by 131.5 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. Netzen.fr needs all CSS files to be minified and compressed as it can save up to 131.5 kB or 90% of the original size.
Number of requests can be reduced by 5 (24%)
21
16
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Net Zen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
netzen.fr
289 ms
www.netzen.fr
382 ms
www.netzen.fr
418 ms
netzen.css
198 ms
jquery.min.js
391 ms
jquery.cookie.js
296 ms
jquery.netzen.js
313 ms
logo-netzen.png
97 ms
bandeau-accueil-hebergement.jpg
602 ms
agence-netzen-services.png
99 ms
bandeau-accueil-metiers.jpg
302 ms
dileal-formations-traductions.jpg
384 ms
choisir-sa-franchise-refonte-site-internet-site-mobile.jpg
290 ms
les-vallons-de-la-tour-creation-site-internet-cms-wordpress.jpg
388 ms
19.jpg
389 ms
18.jpg
387 ms
20.jpg
403 ms
9.jpg
480 ms
15.jpg
485 ms
14.jpg
484 ms
analytics.js
30 ms
gtm.js
85 ms
prum.min.js
51 ms
Neris-SemiBold-webfont.woff
530 ms
Neris-Thin-webfont.woff
453 ms
netzen.woff
621 ms
collect
14 ms
collect
62 ms
netzen.fr 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.
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
netzen.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
Browser errors were logged to the console
netzen.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
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 Netzen.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 Netzen.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.
netzen.fr
Open Graph data is detected on the main page of Net Zen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: