What powers 4k-hotel.de?
Last seen Jun 2026 · 26 technologies across 16 categories
CDN
Cloudflare
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
Font scripts
Twitter Emoji (Twemoji)
since Aug 2022
Geolocation
ipify
since Aug 2022
JavaScript frameworks
Vue.js
since Sep 2024
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Aug 2022
Security
Cloudflare Bot Management
since Aug 2022
Tag managers
Google Tag Manager
since Jun 2025
Web servers
Nginx
since Mar 2026
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Borlabs Cookie
since Aug 2022
WordPress themes
Audience
- 83% phone
- 17% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.82 / 10 · ranked #4,235,371 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.3 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 4700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- Weight: 15.3 MB · 170 requests
- WordPress theme: astra (child: astra-child) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Apr 2026
- dropped Elfsight Apr 2026
- detected Nginx Mar 2026
- detected Elfsight Feb 2026
- dropped Google Analytics Feb 2026
- dropped Lightbox Dec 2025
- detected Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025