Tools & Wizards About Us
eurostar.voyages-sncf.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

eurostar.voyages-sncf.com

SNCF Connect : Réservez vos billets SNCF, bus et covoiturage (OUI.sncf)

Page Load Speed

1.8 sec in total

First Response

343 ms

Resources Loaded

1.4 sec

Page Rendered

133 ms

eurostar.voyages-sncf.com screenshot

About Website

Visit eurostar.voyages-sncf.com now to see the best up-to-date Eurostar Voyages SNCF content for France and also check out these interesting facts you probably never knew about eurostar.voyages-sncf.com

Réservez vos Billets de Train au meilleur prix et planifiez votre itinéraire sur SNCF Connect ! Retrouvez aussi notre offre de cartes de réduction, abonnements TER, ...

Visit eurostar.voyages-sncf.com

Key Findings

We analyzed Eurostar.voyages-sncf.com page load time and found that the first response time was 343 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

eurostar.voyages-sncf.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.361

30/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

eurostar.voyages-sncf.com

343 ms

www.sncf-connect.com

64 ms

c.js

19 ms

353 ms

index.css

20 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 11% of them (1 request) were addressed to the original Eurostar.voyages-sncf.com, 56% (5 requests) were made to Static.captcha-delivery.com and 11% (1 request) were made to Sncf-connect.com. The less responsive or slowest element that took the longest time to load (453 ms) relates to the external source Static.captcha-delivery.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.6 kB (35%)

Content Size

89.1 kB

After Optimization

57.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eurostar.voyages-sncf.com main page is 89.1 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. Only 10% of websites need less resources to load. Images take 75.0 kB which makes up the majority of the site volume.

HTML Optimization

-41%

Potential reduce by 488 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 696 B

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 488 B or 41% of the original size.

Image Optimization

-30%

Potential reduce by 22.5 kB

  • Original 75.0 kB
  • After minification 52.5 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, Eurostar Voyages SNCF needs image optimization as it can save up to 22.5 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 7.8 kB

  • Original 11.0 kB
  • After minification 11.0 kB
  • After compression 3.1 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 7.8 kB or 72% of the original size.

CSS Optimization

-39%

Potential reduce by 761 B

  • Original 1.9 kB
  • After minification 1.7 kB
  • After compression 1.2 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. Eurostar.voyages-sncf.com needs all CSS files to be minified and compressed as it can save up to 761 B or 39% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eurostar Voyages SNCF. According to our analytics all requests are already optimized.

Network Requests Diagram

eurostar.voyages-sncf.com

eurostar.voyages-sncf.com

343 ms

www.sncf-connect.com

www.sncf-connect.com

64 ms

c.js

c.js

19 ms

353 ms

index.css

index.css

20 ms

font-face.css

font-face.css

22 ms

logo.png

logo.png

453 ms

loading_spinner.gif

loading_spinner.gif

313 ms

roboto.woff

roboto.woff

3 ms

Accessibility Review

eurostar.voyages-sncf.com accessibility score

93

Accessibility Issues

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

High

Buttons do not have an accessible name

Best Practices

eurostar.voyages-sncf.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

eurostar.voyages-sncf.com SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eurostar.voyages-sncf.com 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 Eurostar.voyages-sncf.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

eurostar.voyages-sncf.com

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