Tools & Wizards About Us
m.sncf.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

m.sncf.com

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

Page Load Speed

4.4 sec in total

First Response

490 ms

Resources Loaded

3.8 sec

Page Rendered

163 ms

m.sncf.com screenshot

About Website

Welcome to m.sncf.com homepage info - get ready to check M SNCF best content for France right away, or after learning these important things about m.sncf.com

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

Visit m.sncf.com

Key Findings

We analyzed M.sncf.com page load time and found that the first response time was 490 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

m.sncf.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value50.9 s

0/100

25%

SI (Speed Index)

Value30.3 s

0/100

10%

TBT (Total Blocking Time)

Value34,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value57.4 s

0/100

10%

Network Requests Diagram

m.sncf.com

490 ms

m.sncf.com

408 ms

571 ms

fr

315 ms

google_tag.script.js

662 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original M.sncf.com, 72% (41 requests) were made to Sncf.com and 11% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Sncf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 635.2 kB (42%)

Content Size

1.5 MB

After Optimization

888.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of M.sncf.com main page is 1.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 642.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 280.0 kB

  • Original 369.5 kB
  • After minification 360.0 kB
  • After compression 89.5 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 280.0 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 19.4 kB

  • Original 642.1 kB
  • After minification 622.7 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. M SNCF images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 24.4 kB

  • Original 58.8 kB
  • After minification 58.8 kB
  • After compression 34.5 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 24.4 kB or 41% of the original size.

CSS Optimization

-69%

Potential reduce by 311.5 kB

  • Original 453.6 kB
  • After minification 453.4 kB
  • After compression 142.1 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. M.sncf.com needs all CSS files to be minified and compressed as it can save up to 311.5 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (33%)

Requests Now

45

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M 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 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

m.sncf.com

m.sncf.com

490 ms

m.sncf.com

m.sncf.com

408 ms

571 ms

fr

fr

315 ms

google_tag.script.js

google_tag.script.js

662 ms

css_JQyZ9StD4-4I5jikYtL8icbvn1b-f6xMTWUzpXDhKlc.css

css_JQyZ9StD4-4I5jikYtL8icbvn1b-f6xMTWUzpXDhKlc.css

756 ms

css_kUCUOc1puN3pxsPXJdX0thySss2JibDzxC39gaFs-Fw.css

css_kUCUOc1puN3pxsPXJdX0thySss2JibDzxC39gaFs-Fw.css

1027 ms

7qzcFhFQbIo

7qzcFhFQbIo

81 ms

french.svg

french.svg

746 ms

english.svg

english.svg

734 ms

deutsch.svg

deutsch.svg

737 ms

logo-sncf.svg

logo-sncf.svg

743 ms

img-le-groupe-sncf-desktop2x.jpg

img-le-groupe-sncf-desktop2x.jpg

898 ms

img-en-mobilite-desktop3x.jpg

img-en-mobilite-desktop3x.jpg

884 ms

ic-menu-sncf-voyageurs_0.svg

ic-menu-sncf-voyageurs_0.svg

885 ms

ic-menu-rail-logistics-europe.svg

ic-menu-rail-logistics-europe.svg

887 ms

ic-menu-sncf-reseau.svg

ic-menu-sncf-reseau.svg

888 ms

ic-menu-sncf-gares-et-connexions.svg

ic-menu-sncf-gares-et-connexions.svg

931 ms

ic-menu-geodis.svg

ic-menu-geodis.svg

932 ms

ic-menu-keolis.svg

ic-menu-keolis.svg

931 ms

packshot_panneau-signalisation-information.png

packshot_panneau-signalisation-information.png

934 ms

shutterstock_lyon-st-exupery.jpg

shutterstock_lyon-st-exupery.jpg

1166 ms

sncf-28.08.22-av-30.jpg

sncf-28.08.22-av-30.jpg

1167 ms

shutterstock_RER-IDF.jpg

shutterstock_RER-IDF.jpg

1177 ms

shutterstock_vignoble-bordeaux.jpg

shutterstock_vignoble-bordeaux.jpg

1188 ms

ukraine-3-2.jpg

ukraine-3-2.jpg

1165 ms

logo-sncf-rapprochons-nous.svg

logo-sncf-rapprochons-nous.svg

1167 ms

www-player.css

www-player.css

15 ms

www-embed-player.js

www-embed-player.js

47 ms

base.js

base.js

86 ms

fetch-polyfill.js

fetch-polyfill.js

45 ms

ivApp.bundle.js

ivApp.bundle.js

1498 ms

js_JS4bFwSwuwVn-tpBbJGF6GsJ2n1jeBijznIw7i_bi88.js

js_JS4bFwSwuwVn-tpBbJGF6GsJ2n1jeBijznIw7i_bi88.js

1255 ms

dataLayerReceiver.min.js

dataLayerReceiver.min.js

1099 ms

data_layer_fill.min.js

data_layer_fill.min.js

1118 ms

gtm_link.min.js

gtm_link.min.js

1180 ms

gtm_link_click.min.js

gtm_link_click.min.js

1187 ms

gtm_home_page.min.js

gtm_home_page.min.js

1199 ms

gtm_miv.min.js

gtm_miv.min.js

1203 ms

ad_status.js

ad_status.js

293 ms

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

207 ms

embed.js

embed.js

75 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

84 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

85 ms

Create

Create

181 ms

id

id

25 ms

odv-noel-mere-fille-desktop.jpg

odv-noel-mere-fille-desktop.jpg

441 ms

tgv-m-desktop.jpg

tgv-m-desktop.jpg

451 ms

Jeune-voyageur-Bar-desktop%20%281%29.jpg

Jeune-voyageur-Bar-desktop%20%281%29.jpg

381 ms

avenir-book.woff

avenir-book.woff

284 ms

avenir-medium.woff

avenir-medium.woff

240 ms

avenir-lighter.woff

avenir-lighter.woff

326 ms

avenir-heavy.woff

avenir-heavy.woff

370 ms

avenir-bold-black.woff

avenir-bold-black.woff

378 ms

sncf-icon-1661331409.woff

sncf-icon-1661331409.woff

785 ms

GenerateIT

GenerateIT

15 ms

gtm.js

gtm.js

94 ms

Accessibility Review

m.sncf.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

m.sncf.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

m.sncf.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 M.sncf.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 M.sncf.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

m.sncf.com

Open Graph description is not detected on the main page of M 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: