3.4 sec in total
299 ms
2.7 sec
383 ms
Welcome to lagny-sur-marne.fr homepage info - get ready to check Lagny Sur Marne best content for France right away, or after learning these important things about lagny-sur-marne.fr
Site officiel - Ville de Lagny-sur-Marne 77
Visit lagny-sur-marne.frWe analyzed Lagny-sur-marne.fr page load time and found that the first response time was 299 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
lagny-sur-marne.fr performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value16.9 s
0/100
25%
Value10.1 s
9/100
10%
Value220 ms
88/100
30%
Value0.49
17/100
15%
Value10.2 s
25/100
10%
299 ms
580 ms
195 ms
197 ms
198 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 90% of them (83 requests) were addressed to the original Lagny-sur-marne.fr, 3% (3 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Lagny-sur-marne.fr.
Page size can be reduced by 1.7 MB (33%)
5.2 MB
3.4 MB
In fact, the total size of Lagny-sur-marne.fr main page is 5.2 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. 70% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.
Potential reduce by 91.0 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 15.6 kB, which is 15% 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 91.0 kB or 85% of the original size.
Potential reduce by 1.3 MB
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, Lagny Sur Marne needs image optimization as it can save up to 1.3 MB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 262.6 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 262.6 kB or 71% of the original size.
Potential reduce by 53.8 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. Lagny-sur-marne.fr needs all CSS files to be minified and compressed as it can save up to 53.8 kB or 83% of the original size.
Number of requests can be reduced by 27 (31%)
87
60
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lagny Sur Marne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
lagny-sur-marne.fr
299 ms
www.lagny-sur-marne.fr
580 ms
global.css
195 ms
77243_1.css
197 ms
fonctions.js
198 ms
jquery-1.3.2.min.js
392 ms
jquery-ui-1.7.1.custom.min.js
401 ms
superfish.js
291 ms
hoverIntent.js
292 ms
supersubs.js
295 ms
jquery.contentMenu.js
383 ms
jquery.media.js
482 ms
jquery.metadata.js
388 ms
encodebase64.js
397 ms
menu_superfish.js
479 ms
base.css
486 ms
lagny_index.css
488 ms
css
26 ms
css
38 ms
css
47 ms
superfish.css
488 ms
carousel.css
495 ms
jquery-ui-1.7.1.custom.css
573 ms
calendar.js
434 ms
jquery.carousel.pack.js
434 ms
jquery.easing.compatibility.js
434 ms
jquery-ui.min.js
699 ms
js
23 ms
geolocalisation.js
339 ms
menu.png
192 ms
contenu.png
191 ms
plandesite.png
197 ms
lagny.png
197 ms
icon-facebook1.png
217 ms
icon-twitter1.png
288 ms
body_bg1.jpg
387 ms
hoteldeville.png
197 ms
loupe1.jpg
295 ms
newsletter.jpg
317 ms
marchespublics.jpg
787 ms
menuscantine.jpg
789 ms
travauxencours.jpg
790 ms
location_salles_lagny.jpg
418 ms
lagnyenimages.jpg
787 ms
collectedesdechets.jpg
791 ms
aviron_lagny1.jpg
792 ms
iconassolagny.jpg
792 ms
icone-1.png
793 ms
couverture_magazine.jpg
1367 ms
site-caroussel_chasse_aux_oeufs.jpg
794 ms
alex-lutz.jpg
792 ms
buffer-1143485_640.jpg
794 ms
inscriptions_scolaires_2016-2017.jpg
956 ms
picto_fiche.png
792 ms
flyers_rue_en_fete.jpg
1083 ms
jeanpaulmichel-maire-lagnysurmarne.jpg
794 ms
ical.png
795 ms
mentionslegales.jpg
910 ms
contacts.jpg
874 ms
accessibilite.jpg
847 ms
niv2_separ2.png
944 ms
bassf-menuniv2.png
945 ms
recherche_bg1.jpg
978 ms
MYWJ4lYm5dbZ1UBuYox79KCWcynf_cDxXwCLxiixG1c.ttf
22 ms
ejLRhBEorqjLDaF8s-xuTQ.ttf
22 ms
input_recherche.jpg
1018 ms
gk5FxslNkTTHtojXrkp-xD1GzwQ5qF9DNzkQQVRhJ4g.ttf
18 ms
clic_fond_haut_som.png
985 ms
clic_C.png
982 ms
clic_F.png
1018 ms
agenda1.jpg
1047 ms
calameo.png
1052 ms
carou_separ.jpg
986 ms
lirelasuite_carou.png
989 ms
masque_carou.png
922 ms
titrecolonneB1.png
935 ms
B1_C.png
890 ms
separ.jpg
857 ms
B1_F.png
866 ms
ga.js
363 ms
calendar.css
529 ms
footer1.jpg
655 ms
scrolltotop.png
584 ms
li_menubas.png
584 ms
lien_agenda.jpg
589 ms
lien_calameo.png
624 ms
__utm.gif
12 ms
calendar_hd3.jpg
143 ms
calendar_bordure1.jpg
149 ms
calendar_day_empty1.jpg
147 ms
calendar_day1.jpg
153 ms
calendar_day_full2.jpg
190 ms
lagny-sur-marne.fr accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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 IDs are not unique
lagny-sur-marne.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
lagny-sur-marne.fr 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
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lagny-sur-marne.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lagny-sur-marne.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.
lagny-sur-marne.fr
Open Graph description is not detected on the main page of Lagny Sur Marne. 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: