What powers subway.is?
Last seen Jun 2026 · 22 technologies across 14 categories
Advertising
Microsoft Advertising
since Mar 2026
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jul 2024
CMS
Prismic
since Dec 2024
Cookie compliance
Issue trackers
Sentry
since Dec 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Feb 2024
Programming languages
Node.js
since Dec 2024
Tag managers
Google Tag Manager
since Feb 2024
UI frameworks
Tailwind CSS
since Apr 2022
Webmail
Microsoft 365
since Aug 2022
Audience
- 86% phone
- 14% desktop
Iceland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,043,397 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Icelandic
- CDN: Cloudflare
- Weight: 2.6 MB · 137 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection