3.6 sec in total
353 ms
2.9 sec
363 ms
Visit ville-amenagement-durable.org now to see the best up-to-date Ville Amenagement Durable content and also check out these interesting facts you probably never knew about ville-amenagement-durable.org
Centre d’échanges et de ressources bâtiments & aménagements durables en Auvergne‑Rhône‑Alpes
Visit ville-amenagement-durable.orgWe analyzed Ville-amenagement-durable.org page load time and found that the first response time was 353 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ville-amenagement-durable.org performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value7.2 s
5/100
25%
Value6.9 s
33/100
10%
Value4,220 ms
1/100
30%
Value0.001
100/100
15%
Value15.0 s
8/100
10%
353 ms
556 ms
247 ms
658 ms
346 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 96% of them (47 requests) were addressed to the original Ville-amenagement-durable.org, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ville-amenagement-durable.org.
Page size can be reduced by 247.2 kB (40%)
623.7 kB
376.6 kB
In fact, the total size of Ville-amenagement-durable.org main page is 623.7 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. 20% of websites need less resources to load. Images take 325.9 kB which makes up the majority of the site volume.
Potential reduce by 46.4 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 46.4 kB or 80% of the original size.
Potential reduce by 37.8 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. Obviously, Ville Amenagement Durable needs image optimization as it can save up to 37.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 137.1 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 137.1 kB or 66% of the original size.
Potential reduce by 25.8 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. Ville-amenagement-durable.org needs all CSS files to be minified and compressed as it can save up to 25.8 kB or 82% of the original size.
Number of requests can be reduced by 21 (46%)
46
25
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ville Amenagement Durable. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
ville-amenagement-durable.org
353 ms
www.ville-amenagement-durable.org
556 ms
style.static.css
247 ms
jquery-1.9.1.min.js
658 ms
jquery.ui.datepicker.min.js
346 ms
jquery.tooltipster.min.js
264 ms
swfobject.js
258 ms
js_index.js
228 ms
js_verif.js
305 ms
open_close.js
263 ms
ga.js
23 ms
bg_header.jpg
109 ms
1er-forum-adherents.jpg
164 ms
home_.png
111 ms
ico_new_1.gif
112 ms
forum-international-bois-construction.jpg
112 ms
ico_download.png
112 ms
ppp-a-barre.png
233 ms
formation-renovation-a-tres-faible-consommation-d-energie-batiments-existants.png
330 ms
lancement-l-operation-recueil-realisations-exemplaires.jpg
245 ms
appel-a-communication-ademe-sur-reconversion-friches.jpg
164 ms
guitton-chantal.jpg
197 ms
atelier-la-rt-2012-au-batiment-responsable-quels-enjeux-quelle-marche-a-franchir.jpg
243 ms
petit-dejeuner-debat-amenagement-periurbain-en-question.jpg
330 ms
visite-l-institut-medico-educatif-pierre-lune.png
452 ms
visite-la-renovation-l-ecole-centre-robert-bruyere-et-atelier-debat-sante-renovation.jpg
389 ms
revue-presse-n-4-sante-batiment-et-ville.jpg
328 ms
picto_recherche.png
328 ms
picto_join_us.png
408 ms
picto_enviroboite.png
406 ms
picto_calendrier.png
407 ms
picto_adherent.png
408 ms
picto_contact.png
466 ms
logo_rhone-alpes.jpg
487 ms
logo_ADEME.jpg
489 ms
open_close.png
476 ms
bandeau.jpg
1420 ms
menu_corner_last.png
524 ms
menu_corner.png
895 ms
top_title.jpg
556 ms
generic.png
556 ms
postit_top.jpg
557 ms
postit_bottom.jpg
610 ms
__utm.gif
49 ms
ico_reseaux.png
550 ms
ico_medias.png
551 ms
AkkurLigIta.woff
1050 ms
cd-top-arrow.svg
565 ms
ico-prev-next.png
587 ms
ville-amenagement-durable.org 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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ville-amenagement-durable.org 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
Missing source maps for large first-party JavaScript
ville-amenagement-durable.org 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
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ville-amenagement-durable.org 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 Ville-amenagement-durable.org 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.
ville-amenagement-durable.org
Open Graph description is not detected on the main page of Ville Amenagement Durable. 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: