5 sec in total
259 ms
4.5 sec
316 ms
Welcome to jbpo-acoustique.fr homepage info - get ready to check JBPO Acoustique best content right away, or after learning these important things about jbpo-acoustique.fr
JBPO Acoustique est un bureau d’étude qui a été créé par Jean Baptiste Prigl d’Ondel en 1996 & qui évolue dans le milieu de l’audiovisuel et du tertiaire.
Visit jbpo-acoustique.frWe analyzed Jbpo-acoustique.fr page load time and found that the first response time was 259 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jbpo-acoustique.fr performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value1.6 s
99/100
25%
Value3.7 s
85/100
10%
Value300 ms
79/100
30%
Value0.511
15/100
15%
Value3.1 s
95/100
10%
259 ms
543 ms
164 ms
170 ms
336 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 94% of them (34 requests) were addressed to the original Jbpo-acoustique.fr, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Jbpo-acoustique.fr.
Page size can be reduced by 221.4 kB (5%)
4.3 MB
4.1 MB
In fact, the total size of Jbpo-acoustique.fr main page is 4.3 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. 20% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 10.0 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. This page needs HTML code to be minified as it can gain 1.6 kB, which is 11% 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 10.0 kB or 71% of the original size.
Potential reduce by 130.3 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. JBPO Acoustique images are well optimized though.
Potential reduce by 62.5 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 62.5 kB or 55% of the original size.
Potential reduce by 18.6 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. Jbpo-acoustique.fr needs all CSS files to be minified and compressed as it can save up to 18.6 kB or 86% of the original size.
We found no issues to fix!
34
34
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JBPO Acoustique. According to our analytics all requests are already optimized.
jbpo-acoustique.fr
259 ms
www.jbpo-acoustique.fr
543 ms
reset.css
164 ms
page.css
170 ms
jquery-1.6.4.min.js
336 ms
jquery.orbit.min.js
176 ms
orbit.css
175 ms
ga.js
7 ms
__utm.gif
11 ms
background.png
3195 ms
logo.png
173 ms
menu_background.png
91 ms
menu_bouton_hover.png
167 ms
menu_bouton.png
168 ms
corps_background.png
88 ms
header_background.png
171 ms
header_accueil.png
176 ms
header_dlb.png
252 ms
accueil_image_1.png
787 ms
accueil_intro_right.png
348 ms
liste_puce.png
268 ms
titre_1.png
275 ms
bouton.png
347 ms
titre_2.png
353 ms
01%20-%20JBPO%2020thCF-Vision%20%20160219%20.jpg
883 ms
02%20-%20JBPO%2020thCF-Vision%20%20160219%20.jpg
986 ms
03%20-%20JBPO%2020thCF-Vision%20%20160219%20.jpg
862 ms
04%20-%20JBPO%2020thCF-Vision%20%20160219%20.jpg
737 ms
05%20-%20JBPO%2020thCF-Vision%20%20160219%20.jpg
1091 ms
06%20-%20JBPO%2020thCF-Vision%20160114%20.jpg
1122 ms
accueil_image_2.png
1431 ms
footer.png
961 ms
rotator-black.png
129 ms
pause-black.png
138 ms
right-arrow.png
132 ms
left-arrow.png
111 ms
jbpo-acoustique.fr accessibility score
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
jbpo-acoustique.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jbpo-acoustique.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
FR
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jbpo-acoustique.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 Jbpo-acoustique.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.
jbpo-acoustique.fr
Open Graph description is not detected on the main page of JBPO Acoustique. 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: