4.6 sec in total
1.2 sec
3.1 sec
280 ms
Visit vlille.fr now to see the best up-to-date V Lille content for France and also check out these interesting facts you probably never knew about vlille.fr
Retrouvez tous les services bus, métro, tram et V'Lille de la Métropole Européenne de Lille : itinéraires conseillés, horaires aux arrêts ainsi que de nombreuses actualités.
Visit vlille.frWe analyzed Vlille.fr page load time and found that the first response time was 1.2 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
vlille.fr performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value10.2 s
0/100
25%
Value8.5 s
18/100
10%
Value4,890 ms
0/100
30%
Value0.159
73/100
15%
Value18.9 s
3/100
10%
1211 ms
650 ms
249 ms
982 ms
680 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 85% of them (45 requests) were addressed to the original Vlille.fr, 9% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Vlille.fr.
Page size can be reduced by 197.4 kB (39%)
503.1 kB
305.6 kB
In fact, the total size of Vlille.fr main page is 503.1 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. 25% of websites need less resources to load. Images take 237.5 kB which makes up the majority of the site volume.
Potential reduce by 48.3 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 48.3 kB or 78% of the original size.
Potential reduce by 11.6 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. V Lille images are well optimized though.
Potential reduce by 81.8 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 81.8 kB or 59% of the original size.
Potential reduce by 55.7 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. Vlille.fr needs all CSS files to be minified and compressed as it can save up to 55.7 kB or 86% of the original size.
Number of requests can be reduced by 24 (51%)
47
23
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V Lille. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
vlille.fr
1211 ms
vlille.css
650 ms
colorbox.css
249 ms
jquery-1.6.1.min.js
982 ms
jquery.colorbox-min.js
680 ms
WebResource.axd
647 ms
css
67 ms
fond-logo-blanc-2.png
107 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
48 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
49 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
104 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
105 ms
mnpfi9pxYH-Go5UiibESIqCWcynf_cDxXwCLxiixG1c.ttf
104 ms
fond-gris.jpg
688 ms
fond_header_1.jpg
166 ms
transpole.png
264 ms
banniere.jpg
548 ms
fond_service_client.jpg
95 ms
fond_input_search.gif
147 ms
picto_search.gif
173 ms
vp-mainmenu-li-border.gif
225 ms
picto_home.gif
249 ms
puce_leftmenu.png
256 ms
bg_points_menu.gif
304 ms
bg_breacrumb.gif
332 ms
breadcrumb_sep.gif
340 ms
btn_print.png
347 ms
btn_facebook.gif
382 ms
btn_twitter.gif
414 ms
btn_mail.gif
423 ms
fond_newsflash.gif
519 ms
actus-vlille-21.gif
671 ms
titre_flechegrise.gif
474 ms
titre_flecherouge.gif
483 ms
station-vls-vlille.jpg
722 ms
rss-bleu-2.png
565 ms
facebook-bleu-2.png
581 ms
twitter-bleu-2.png
601 ms
mobil-bleu-2.png
649 ms
fond_flashmenu.png
665 ms
fond_flash_texte.png
665 ms
abonnement-vlille_large_vide.jpg
716 ms
pictos-bottom.png
725 ms
footer_bg.png
738 ms
ga.js
31 ms
overlay.png
688 ms
controls.png
703 ms
border.png
742 ms
loading_background.png
754 ms
loading.gif
772 ms
fond_flashmenu_active.png
759 ms
__utm.gif
12 ms
accueil634826216791020000.jpg
1180 ms
vlille.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
Image elements do not have [alt] attributes
Links do not have a discernible name
vlille.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
vlille.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
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vlille.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 Vlille.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.
vlille.fr
Open Graph data is detected on the main page of V Lille. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: