2.4 sec in total
336 ms
1.7 sec
357 ms
Visit jadsystem.com now to see the best up-to-date Jadsystem content and also check out these interesting facts you probably never knew about jadsystem.com
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Visit jadsystem.comWe analyzed Jadsystem.com page load time and found that the first response time was 336 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
jadsystem.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value5.8 s
15/100
25%
Value5.4 s
57/100
10%
Value990 ms
27/100
30%
Value0.202
61/100
15%
Value7.1 s
52/100
10%
336 ms
27 ms
356 ms
586 ms
361 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 93% of them (27 requests) were addressed to the original Jadsystem.com, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (729 ms) belongs to the original domain Jadsystem.com.
Page size can be reduced by 87.1 kB (10%)
856.1 kB
769.0 kB
In fact, the total size of Jadsystem.com main page is 856.1 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 748.6 kB which makes up the majority of the site volume.
Potential reduce by 5.8 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 5.8 kB or 68% of the original size.
Potential reduce by 15.2 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. Jadsystem images are well optimized though.
Potential reduce by 59.3 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 59.3 kB or 65% of the original size.
Potential reduce by 6.7 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. Jadsystem.com needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 80% of the original size.
We found no issues to fix!
27
27
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jadsystem. According to our analytics all requests are already optimized.
jadsystem.com
336 ms
css
27 ms
accueil.css
356 ms
jquery-1.5.2.min.js
586 ms
script.js
361 ms
bgstretcher.js
361 ms
concept.jpg
398 ms
historique.jpg
382 ms
equipe.jpg
431 ms
conseil.jpg
431 ms
programmation.jpg
432 ms
formation.jpg
435 ms
materiel.jpg
434 ms
compta.jpg
511 ms
crm.jpg
511 ms
tanomii.jpg
510 ms
logo.png
514 ms
facebook.png
515 ms
tweet.png
641 ms
menu-top.gif
288 ms
menuHover.jpg
287 ms
menuSep.png
288 ms
submenuBg.jpg
288 ms
bande.gif
305 ms
bloc.png
306 ms
N59kklKPso9WzbZH9jwJSg.ttf
19 ms
fadeHorLine.png
82 ms
horLine.jpg
79 ms
home.jpg
729 ms
jadsystem.com 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 input fields do not have accessible names
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
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>).
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.
jadsystem.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jadsystem.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
Tap targets are not sized appropriately
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jadsystem.com 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Jadsystem.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.
jadsystem.com
Open Graph description is not detected on the main page of Jadsystem. 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: