What powers firsthotels.dk?
Last seen Jun 2026 · 24 technologies across 16 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
CDN
Cloudflare
since Nov 2025
Cookie compliance
Issue trackers
Sentry
since May 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Nov 2025
PaaS
Vercel
since Nov 2025
Performance
Priority Hints
since Nov 2025
Programming languages
Node.js
since Nov 2025
Rich text editors
Monaco Editor
since Feb 2026
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Radix UI
since Nov 2025
Tailwind CSS
since Apr 2022
Webmail
Microsoft 365
since Aug 2022
Audience
- 74% phone
- 26% desktop
Denmark
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.47 / 10 · ranked #928,711 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 4.2 MB · 107 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Sentry Apr 2026
- detected Preact Mar 2026
- detected Monaco Editor Feb 2026
- dropped AngularJS Dec 2025
- dropped Chartbeat Dec 2025
- dropped jQuery Dec 2025
- dropped jQuery UI Dec 2025
- dropped LazySizes Dec 2025
- dropped Lodash Dec 2025
- dropped Modernizr Dec 2025
- dropped Preact Dec 2025
- dropped PWA Dec 2025
- dropped reCAPTCHA Dec 2025
- detected Cloudflare Nov 2025
- detected Next.js Nov 2025
- detected Next.js App Router Nov 2025
- detected Node.js Nov 2025
- detected Priority Hints Nov 2025
- detected Radix UI Nov 2025
- detected React Nov 2025
- dropped Sentry Nov 2025
- detected Tailwind CSS Nov 2025
- detected Vercel Nov 2025
- detected Webpack Nov 2025
- detected Preact Oct 2025
- dropped IIS Sep 2025
- dropped Windows Server Sep 2025