3.6 sec in total
294 ms
3.1 sec
233 ms
Welcome to ville-bron.fr homepage info - get ready to check Ville Bron best content for France right away, or after learning these important things about ville-bron.fr
Site Internet de la Ville de Bron : Retrouvez tous les évènements, l’actualité et les informations pratiques de la Ville de Bron.
Visit ville-bron.frWe analyzed Ville-bron.fr page load time and found that the first response time was 294 ms and then it took 3.3 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-bron.fr performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value12.6 s
0/100
25%
Value8.3 s
19/100
10%
Value660 ms
45/100
30%
Value0
100/100
15%
Value21.4 s
1/100
10%
294 ms
1104 ms
375 ms
376 ms
188 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 79% of them (58 requests) were addressed to the original Ville-bron.fr, 16% (12 requests) were made to F1.eu.readspeaker.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ville-bron.fr.
Page size can be reduced by 462.5 kB (22%)
2.1 MB
1.7 MB
In fact, the total size of Ville-bron.fr main page is 2.1 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. 40% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 73.8 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 73.8 kB or 88% of the original size.
Potential reduce by 21.9 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. Ville Bron images are well optimized though.
Potential reduce by 318.4 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 318.4 kB or 70% of the original size.
Potential reduce by 48.5 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. Ville-bron.fr needs all CSS files to be minified and compressed as it can save up to 48.5 kB or 84% of the original size.
Number of requests can be reduced by 49 (71%)
69
20
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ville Bron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
ville-bron.fr
294 ms
www.ville-bron.fr
1104 ms
style.css
375 ms
style_structure.css
376 ms
specif.css
188 ms
style_home.css
189 ms
bdo_page.css
190 ms
detectflash.js
376 ms
AC_RunActiveContent.js
281 ms
jquery.js
656 ms
scripts.js
469 ms
ajax.js
463 ms
prototype.js
746 ms
scripts_language_fr.js
466 ms
rs_exp.js
467 ms
ReadSpeaker.js
105 ms
fr.js
458 ms
ReadSpeaker.Styles.css
76 ms
ReadSpeaker.Core.js
114 ms
ReadSpeaker.pub.Config.js
115 ms
print.css
111 ms
spacer.gif
96 ms
home.gif
99 ms
puce.gif
95 ms
puce.gif
97 ms
puce.gif
100 ms
puce.gif
107 ms
puce.gif
187 ms
puce.gif
188 ms
puce.gif
189 ms
puce.gif
190 ms
puce.gif
189 ms
pictoaa.gif
199 ms
pictofille.gif
280 ms
pictopubli.gif
281 ms
pictomarches.gif
281 ms
flechebasbg.gif
283 ms
plus.gif
282 ms
moins.gif
292 ms
planinteractif.gif
372 ms
bron-images.jpg
373 ms
unicef.gif
373 ms
equipe.gif
374 ms
logo_agenda21.jpg
1033 ms
ville_internet.png
384 ms
logomaires2014.png
466 ms
flecheog.gif
466 ms
ok.gif
467 ms
2016_03_festivallumierebron_aff.jpg
937 ms
flecheor.gif
478 ms
titr_agenda.gif
560 ms
titr_actu.gif
559 ms
2016_03_jobetudiants.jpg
1120 ms
carviosmall.gif
571 ms
2016_03_csgphilipe_semainedeveloppementdurable.jpg
1027 ms
2016_03_journeefemme_aff.jpg
1120 ms
rs_button.png
106 ms
2016_03_14_retour_nuit_eau.jpg
735 ms
ga.js
7 ms
ReadSpeaker.lib.Facade.adapter.jquery.js
79 ms
__utm.gif
11 ms
borddroite.jpg
764 ms
titrehome.gif
939 ms
picto_readspeaker_orange.png
950 ms
bdrouge.gif
1030 ms
agenda_on.gif
1030 ms
bdorange.gif
1025 ms
ReadSpeaker.Common.Settings.js
87 ms
ReadSpeaker.PlayerAPI.js
93 ms
ReadSpeaker.HL.js
80 ms
ReadSpeaker.ui.js
130 ms
ReadSpeaker.enlargeHL.js
76 ms
ReadSpeaker.enlargeHL.css
77 ms
ville-bron.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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
ville-bron.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ville-bron.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
FR
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ville-bron.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 Ville-bron.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.
ville-bron.fr
Open Graph description is not detected on the main page of Ville Bron. 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: