What powers interrail.com?

Last seen Aug 2026 · 38 technologies across 21 categories

A/B Testing

Optimizely
since Jul 2026

Advertising

Microsoft Advertising
since Jul 2026
Reddit Ads
since Jul 2026

Analytics

Facebook Pixel v2.9.377
since Jul 2026
Google Analytics
since Jul 2026
Hotjar
since Jul 2026
Microsoft Clarity
since Jul 2026
TikTok Pixel
since Jul 2026

CDN

Amazon CloudFront
since May 2019
Amazon S3
since May 2019

CMS

Adobe Experience Manager
since Jul 2026
Squarespace v7.1
since Aug 2024

Cookie compliance

Cookiebot v1
since Jul 2026

Ecommerce

Cart Functionality
since Aug 2024
Squarespace Commerce v7.1
since Aug 2024

Font scripts

Typekit v1.21.0
since Aug 2024

JavaScript frameworks

AMP
since Aug 2024
Stimulus
since Aug 2024

JavaScript libraries

core-js v3.32.2
since Aug 2024
jQuery v3.3.1
since May 2019
lit-element v4.2.2
since Jul 2026
lit-html v3.3.2
since Jul 2026
Lodash v4.17.21
since Aug 2024
Modernizr v2.8.3
since Aug 2024
YUI v3.17.2
since Aug 2024

Load balancers

Amazon ALB
since Jul 2026

Miscellaneous

HTTP/3
since Jul 2026
Open Graph
since Aug 2024

PaaS

Amazon Web Services
since May 2019

Programming languages

Java
since Jul 2026

RUM

Amazon CloudWatch RUM v1.0.0
since Jul 2026

Security

HSTS
since Jul 2026
reCAPTCHA
since Aug 2024

Tag managers

Google Tag Manager
since Jul 2026

UI frameworks

Bootstrap v4.1.1
since May 2019

Web server extensions

OpenSSL v3.5.5
since Jul 2026

Web servers

Apache HTTP Server v2.4.66
since Jul 2026

Webmail

Google Workspace
since Aug 2022

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 74% phone
  • 24% desktop
  • 2% tablet
  • Germany
  • United Kingdom
  • France
  • Spain
  • Netherlands
  • Switzerland

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

2.47 / 10 · ranked #2,540,088 of all domains

15 referring domains · OpenPageRank

Core Web Vitals

LCP1.5 s
INP175 ms
CLS0.45
TTFB300 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • CDN: Amazon CloudFront
  • Weight: 3.2 MB · 61 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Aug 2026.

Subdomains

HostTechs
plus.interrail.com 25
www.interrail.com 23
cd.interrail.com 21
nsinternational.interrail.com 21
renfe.interrail.com 21
sbb.interrail.com 21
vr.interrail.com 21
b-europe.interrail.com 19
bahn.interrail.com 19
sncf.interrail.com 19
test.interrail.com 14
interrail.com 6

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