What powers koerbchen.app?
Last seen Jun 2026 · 11 technologies across 8 categories
Authentication
Facebook Login
since Jul 2021
Google Sign-in
since Jul 2021
Databases
Development
JSS
since Dec 2022
JavaScript frameworks
React
since Dec 2022
Miscellaneous
Programming languages
Dart
since Jul 2021
Security
HSTS
since Sep 2022
UI frameworks
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.26 / 10 · ranked #66,608,305 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.6 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Fastly
- Weight: 4.1 MB · 23 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| web.koerbchen.app | 8 |
| koerbchen.app | 7 |