What powers rh-koeln.de?
Last seen Jun 2026 · 31 technologies across 17 categories
Appointment scheduling
Calendly
since Jun 2025
CDN
Cloudflare
since Apr 2024
CMS
HubSpot CMS Hub
since Apr 2024
Cookie compliance
Usercentrics
since Apr 2024
JavaScript frameworks
JavaScript libraries
Live chat
HubSpot Chat
since Apr 2026
Marketing automation
HubSpot
since Apr 2024
Miscellaneous
HTTP/3
since Apr 2024
Open Graph
since Apr 2024
Programming languages
TypeScript
since Apr 2024
Security
Cloudflare Bot Management
since Apr 2024
HSTS
since Apr 2024
Tag managers
Google Tag Manager
since Apr 2024
UI frameworks
Video players
Twitch Player
since Jun 2025
Web server extensions
Web servers
Nginx
since Apr 2024
Webmail
Audience
- 82% desktop
- 12% phone
- 6% tablet
Germany
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.97 / 10 · ranked #248,837 of all domains
99 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 7.2 MB · 115 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| rh-koeln.de | 17 |
| ilias.rh-koeln.de | 15 |
| mailportal.rh-koeln.de | 10 |
| portal.rh-koeln.de | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HubSpot Chat Apr 2026
- dropped Envoy Sep 2025