Tools & Wizards About Us
wwwsncf.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

wwwsncf.com

SNCF – Horaire, Train, Info Trafic, Services et Groupe International | SNCF

Page Load Speed

3.4 sec in total

First Response

123 ms

Resources Loaded

3 sec

Page Rendered

299 ms

wwwsncf.com screenshot

About Website

Click here to check amazing Www SNCF content. Otherwise, check out these important facts you probably never knew about wwwsncf.com

Portail de présentation de l'offre et des actualités de SNCF, groupe international de mobilité de personnes et de logistique de marchandises.

Visit wwwsncf.com

Key Findings

We analyzed Wwwsncf.com page load time and found that the first response time was 123 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 60% of websites can load faster.

Performance Metrics

wwwsncf.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value34.4 s

0/100

25%

SI (Speed Index)

Value28.7 s

0/100

10%

TBT (Total Blocking Time)

Value28,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value50.2 s

0/100

10%

Network Requests Diagram

www.sncf.com

123 ms

hafas_lib_core.js

608 ms

eny

643 ms

menu_icons_fr.css

8 ms

css_bd23ccd140dc9d404312d18f82fb6b4b.css

9 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Wwwsncf.com, 5% (6 requests) were made to Sncf-maps.hafas.de and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (727 ms) relates to the external source Sncf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (60%)

Content Size

2.9 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wwwsncf.com main page is 2.9 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 121.6 kB

  • Original 151.7 kB
  • After minification 136.7 kB
  • After compression 30.0 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. 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 121.6 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 100.0 kB

  • Original 845.3 kB
  • After minification 745.3 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, Www SNCF needs image optimization as it can save up to 100.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 941.6 kB

  • Original 1.3 MB
  • After minification 1.1 MB
  • After compression 338.4 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 941.6 kB or 74% of the original size.

CSS Optimization

-90%

Potential reduce by 596.1 kB

  • Original 665.5 kB
  • After minification 648.4 kB
  • After compression 69.3 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. Wwwsncf.com needs all CSS files to be minified and compressed as it can save up to 596.1 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (43%)

Requests Now

113

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www SNCF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.sncf.com

www.sncf.com

123 ms

hafas_lib_core.js

hafas_lib_core.js

608 ms

eny

eny

643 ms

menu_icons_fr.css

menu_icons_fr.css

8 ms

css_bd23ccd140dc9d404312d18f82fb6b4b.css

css_bd23ccd140dc9d404312d18f82fb6b4b.css

9 ms

css_1f5bb651d36682d4eb6d28ee7172f2a1.css

css_1f5bb651d36682d4eb6d28ee7172f2a1.css

11 ms

js_f036fa97f943368024492f1788ae9478.js

js_f036fa97f943368024492f1788ae9478.js

17 ms

analytics.js

analytics.js

204 ms

1526

1526

183 ms

1527

1527

180 ms

5660

5660

273 ms

addthis_widget.js

addthis_widget.js

59 ms

cityList.js

cityList.js

138 ms

jsonGare

jsonGare

229 ms

fr

fr

137 ms

background.gif

background.gif

200 ms

galactic-bg.png

galactic-bg.png

201 ms

galactic-sep.png

galactic-sep.png

201 ms

galactic-shadow.png

galactic-shadow.png

203 ms

galactic-shadow-right.png

galactic-shadow-right.png

377 ms

galactic-stripe-bottom.png

galactic-stripe-bottom.png

378 ms

galactic-stripe.png

galactic-stripe.png

382 ms

barreGalactiquePictosCarte.png

barreGalactiquePictosCarte.png

378 ms

menu-langue-closed.png

menu-langue-closed.png

379 ms

n3-wrapper_left_arrow.png

n3-wrapper_left_arrow.png

380 ms

logo-sncf.png

logo-sncf.png

376 ms

menu_icon_1525.png

menu_icon_1525.png

381 ms

Fond_menu_n2.png

Fond_menu_n2.png

382 ms

Selected_menu_n2_bottom.png

Selected_menu_n2_bottom.png

383 ms

Selected_menu_n2_top.png

Selected_menu_n2_top.png

429 ms

menu_icon_1526.png

menu_icon_1526.png

430 ms

menu_icon_1527.png

menu_icon_1527.png

431 ms

menu_icon_5660.png

menu_icon_5660.png

432 ms

menu_icon_1546.png

menu_icon_1546.png

433 ms

menu_icon_50606.png

menu_icon_50606.png

457 ms

menu_icon_50639.png

menu_icon_50639.png

516 ms

menu_icon_50653.png

menu_icon_50653.png

513 ms

menu_icon_50663.png

menu_icon_50663.png

514 ms

menu_icon_5676.png

menu_icon_5676.png

516 ms

menu_icon_1530.png

menu_icon_1530.png

516 ms

menu_icon_50672.png

menu_icon_50672.png

577 ms

menu_icon_50673.png

menu_icon_50673.png

577 ms

menu_icon_50674.png

menu_icon_50674.png

578 ms

menu_icon_50675.png

menu_icon_50675.png

614 ms

menu_icon_5659.png

menu_icon_5659.png

616 ms

collect

collect

76 ms

collect

collect

93 ms

5104d540-ac5c-442d-8581-1e9f4ecd37f0.woff

5104d540-ac5c-442d-8581-1e9f4ecd37f0.woff

519 ms

493b124a-f032-4d7d-9d9b-b3ebdb18c13a.woff

493b124a-f032-4d7d-9d9b-b3ebdb18c13a.woff

544 ms

cityList.js

cityList.js

582 ms

menu_icon_5663.png

menu_icon_5663.png

496 ms

menu_icon_1545.png

menu_icon_1545.png

512 ms

background.gif

background.gif

512 ms

menu_icon_50738.png

menu_icon_50738.png

511 ms

menu_icon_5658.png

menu_icon_5658.png

561 ms

menu_icon_50614.png

menu_icon_50614.png

621 ms

menu_icon_50764.png

menu_icon_50764.png

451 ms

menu_icon_13870.png

menu_icon_13870.png

453 ms

menu_icon_50776.png

menu_icon_50776.png

453 ms

menu_icon_50768.png

menu_icon_50768.png

484 ms

logo.png

logo.png

445 ms

img_sncflive_oneair_694x380-carrousel.png

img_sncflive_oneair_694x380-carrousel.png

505 ms

bigstripe-right-cb0044.png

bigstripe-right-cb0044.png

447 ms

packshot_b2c_promo-mars_694x380_carrousel.jpg

packshot_b2c_promo-mars_694x380_carrousel.jpg

514 ms

packshot_chapkaneige_694x380_carrousel_grand.jpg

packshot_chapkaneige_694x380_carrousel_grand.jpg

678 ms

hafas_lib_module_suggest.js

hafas_lib_module_suggest.js

127 ms

packshot_b2c_salon-du-livre_694x380_carrousel.jpg

packshot_b2c_salon-du-livre_694x380_carrousel.jpg

550 ms

bigstripe-right-009aa6.png

bigstripe-right-009aa6.png

428 ms

packshot_livre_238x280_vignette_accueil.png

packshot_livre_238x280_vignette_accueil.png

428 ms

stripe-right-009aa6.png

stripe-right-009aa6.png

506 ms

vignette.jpg

vignette.jpg

429 ms

stripe-right-cb0044.png

stripe-right-cb0044.png

589 ms

bigstripe-right-6e267b.png

bigstripe-right-6e267b.png

465 ms

packshot_mhu-ipod-bois-sncf_grand_fb_238x280_vignette_accueil.png

packshot_mhu-ipod-bois-sncf_grand_fb_238x280_vignette_accueil.png

380 ms

stripe-right-6e267b.png

stripe-right-6e267b.png

476 ms

img_b2c_cartes-co_486x425_vignette_accueil_0.jpg

img_b2c_cartes-co_486x425_vignette_accueil_0.jpg

517 ms

bigstripe-right-a1006b.png

bigstripe-right-a1006b.png

555 ms

packshot_gustave_et_rosalie_238x280_vignette_accueil_petit.png

packshot_gustave_et_rosalie_238x280_vignette_accueil_petit.png

402 ms

stripe-right-a1006b.png

stripe-right-a1006b.png

509 ms

sncf_preuve_taux_de_regularite_intercites_janv2016_fre.png

sncf_preuve_taux_de_regularite_intercites_janv2016_fre.png

415 ms

hafas_lib_module_util.js

hafas_lib_module_util.js

140 ms

hafas_lib_module_request.js

hafas_lib_module_request.js

112 ms

packshot-agenda-rouge_238x280_vignette_accueil.png

packshot-agenda-rouge_238x280_vignette_accueil.png

383 ms

5104d540-ac5c-442d-8581-1e9f4ecd37f0.woff

5104d540-ac5c-442d-8581-1e9f4ecd37f0.woff

493 ms

sncf_preuve_hp_chiffres_cles_ouibus_fre.png

sncf_preuve_hp_chiffres_cles_ouibus_fre.png

402 ms

img_b2c_ouicar_vignette_238x280.png

img_b2c_ouicar_vignette_238x280.png

408 ms

493b124a-f032-4d7d-9d9b-b3ebdb18c13a.woff

493b124a-f032-4d7d-9d9b-b3ebdb18c13a.woff

727 ms

sncf_preuve_hp_voyageurs_noel_fre2.png

sncf_preuve_hp_voyageurs_noel_fre2.png

351 ms

img_b2c_bons_plans_238x280_vignette_accueil.jpg

img_b2c_bons_plans_238x280_vignette_accueil.jpg

338 ms

sncf_preuve_hp_appli_1an_fre2.png

sncf_preuve_hp_appli_1an_fre2.png

341 ms

footer-shadow.png

footer-shadow.png

435 ms

footer-quick-access-tab.png

footer-quick-access-tab.png

451 ms

hafas_lib_module_result.js

hafas_lib_module_result.js

128 ms

footer-universes-stripe.png

footer-universes-stripe.png

354 ms

footer-about-sep.png

footer-about-sep.png

368 ms

Arrows_n1.png

Arrows_n1.png

391 ms

print-747678.png

print-747678.png

415 ms

share-747678.png

share-747678.png

436 ms

pause.png

pause.png

445 ms

nav_bg_a.png

nav_bg_a.png

433 ms

lightbox-close.png

lightbox-close.png

360 ms

background-vsc.png

background-vsc.png

459 ms

disability_icon.png

disability_icon.png

478 ms

picto_animation.png

picto_animation.png

494 ms

picto-animation-sub-home.png

picto-animation-sub-home.png

504 ms

question-mark.png

question-mark.png

507 ms

prevision-trafic.png

prevision-trafic.png

521 ms

push_transilien.jpg

push_transilien.jpg

444 ms

ui-bg_highlight-soft_75_cccccc_1x100.png

ui-bg_highlight-soft_75_cccccc_1x100.png

499 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

474 ms

e6e6e6_40x100_textures_02_glass_75.png

e6e6e6_40x100_textures_02_glass_75.png

486 ms

ui-bg_glass_75_e6e6e6_1x400.png

ui-bg_glass_75_e6e6e6_1x400.png

486 ms

ui-bg_glass_55_fbf9ee_1x400.png

ui-bg_glass_55_fbf9ee_1x400.png

488 ms

target-little.png

target-little.png

419 ms

background-sncf-gare.png

background-sncf-gare.png

514 ms

lightbox-close.png

lightbox-close.png

318 ms

css_e9b661354591b9934a2364380d9a9bfe.css

css_e9b661354591b9934a2364380d9a9bfe.css

5 ms

300lo.json

300lo.json

41 ms

fr.js

fr.js

10 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

33 ms

Accessibility Review

wwwsncf.com accessibility score

97

Accessibility Issues

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

High

ARIA input fields do not have accessible names

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

wwwsncf.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

wwwsncf.com SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a valid hreflang

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wwwsncf.com 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 Wwwsncf.com 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.

Social Sharing Optimization

wwwsncf.com

Open Graph description is not detected on the main page of Www SNCF. 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: