5.2 sec in total
299 ms
4.7 sec
238 ms
Visit transilien.fr now to see the best up-to-date Transilien content and also check out these interesting facts you probably never knew about transilien.fr
Trouvez le bon itinéraire pour tous vos déplacements à Paris et en Île-de-France avec le site SNCF de Paris et sa banlieue.
Visit transilien.frWe analyzed Transilien.fr page load time and found that the first response time was 299 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
transilien.fr performance score
name
value
score
weighting
Value6.5 s
3/100
10%
Value8.7 s
2/100
25%
Value17.0 s
1/100
10%
Value9,660 ms
0/100
30%
Value0.43
22/100
15%
Value29.2 s
0/100
10%
299 ms
949 ms
176 ms
525 ms
180 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Transilien.fr, 77% (93 requests) were made to Transilien.com and 8% (10 requests) were made to A.tiles.mapbox.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Transilien.com.
Page size can be reduced by 416.0 kB (59%)
703.7 kB
287.7 kB
In fact, the total size of Transilien.fr main page is 703.7 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. 70% of websites need less resources to load. HTML takes 394.3 kB which makes up the majority of the site volume.
Potential reduce by 358.4 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 358.4 kB or 91% of the original size.
Potential reduce by 4.6 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. Transilien images are well optimized though.
Potential reduce by 52.2 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 52.2 kB or 63% of the original size.
Potential reduce by 717 B
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. Transilien.fr needs all CSS files to be minified and compressed as it can save up to 717 B or 65% of the original size.
Number of requests can be reduced by 71 (62%)
115
44
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Transilien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
transilien.fr
299 ms
www.transilien.com
949 ms
common.css
176 ms
world_home.css
525 ms
map.css
180 ms
leaflet.ie.css
67 ms
jquery-1.11.1.min.js
474 ms
tc_Transilien_1.js
53 ms
jquery.xdomainrequest.min.js
108 ms
localforage.min.js
435 ms
mapbox.js
456 ms
simplify.js
184 ms
tooltip.js
206 ms
leaflet.label.js
275 ms
services.js
305 ms
searchForm.js
367 ms
trMapUtils.js
402 ms
lignes.js
549 ms
points.js
481 ms
departure.js
500 ms
itineraire.js
520 ms
schedule.js
523 ms
map.js
545 ms
jquery.mask.js
574 ms
bootstrap.min.js
697 ms
perfect-scrollbar.min.js
607 ms
bootstrap-select.min.js
610 ms
bootstrap-datepicker.js
635 ms
bootstrap-datepicker.fr.js
638 ms
jquery.bxslider.min.js
669 ms
parsley.min.js
694 ms
fr.js
696 ms
jquery.formatter.min.js
725 ms
Swapsies.js
729 ms
jquery-ui.min.js
764 ms
common.js
867 ms
world_mon-compte.js
793 ms
world_home.js
783 ms
comp_calendar.js
816 ms
tc_Transilien_3.js
27 ms
jquery.autocomplete.js
909 ms
common_bootstrap.css
872 ms
common_datepicker3.css
785 ms
common_main.css
984 ms
mapbox.css
730 ms
functions.js
763 ms
tagCommanderManager.js
695 ms
body_bg.png
98 ms
logo-sncf-31x12.png
136 ms
icon-magnifying-glass.png
93 ms
header_title.png
95 ms
sprite.png
136 ms
picto--menu-blue-1.png
135 ms
picto--menu-blue-2.png
465 ms
picto--menu-blue-3.png
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picto--menu-blue-5.png
469 ms
picto--menu-plum-1.png
468 ms
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469 ms
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470 ms
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picto--menu-purple-1.png
470 ms
picto--menu-purple-2.png
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picto--menu-purple-4.png
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picto-infos-26.png
472 ms
sprite-homepage.png
472 ms
Favoris_262x215.jpg
473 ms
Picto_Travaux_260x215.jpg
533 ms
IDV%20TRAVAUX-01.jpg
534 ms
260x215-SERVICE_NAVIGO.jpg
534 ms
carte_validation_260x215.jpg
535 ms
260x215_actu_alternance.jpg
536 ms
Horloge_gare_FB_SNCF_2012.jpg
628 ms
logo-sncf-m.png
621 ms
picto-plan.png
625 ms
picto-mobile.png
625 ms
picto-blog.png
626 ms
picto-twitter.png
627 ms
arrow-blue-right.png
596 ms
sprite-transport.png
611 ms
AvenirLT65Medium.woff
675 ms
lad75020.5a0b4b04.json
390 ms
AvenirLT45Book.woff
640 ms
AvenirLT95Black.woff
637 ms
bx_loader.gif
195 ms
play-slide.png
267 ms
stop-slide.png
269 ms
lad75020.SNCF2.json
148 ms
8.json
1314 ms
11.json
512 ms
arrow-white-left.png
291 ms
arrow-white-right.png
289 ms
fullscreen.png
194 ms
zoom-in.png
196 ms
zoom-out.png
230 ms
704.png
284 ms
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analytics.js
8 ms
autocompletion
441 ms
collect
397 ms
collect
397 ms
collect
661 ms
print.css
184 ms
transilien.fr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
transilien.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Uses deprecated APIs
Missing source maps for large first-party JavaScript
transilien.fr 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
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Transilien.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 Transilien.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.
transilien.fr
Open Graph description is not detected on the main page of Transilien. 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: