What powers columba.de?
Last seen Jun 2026 · 40 technologies across 24 categories
Advertising
Google Publisher Tag
since Jun 2026
Analytics
Authentication
Google Sign-in
since Jun 2026
Caching
Varnish
since Jan 2023
CDN
CMS
Cookie compliance
Funding Choices
since Jun 2026
Documentation
Zendesk
since Feb 2024
Microsoft 365
since Aug 2022
Font scripts
Google Font API
since Jun 2026
Hosting
IONOS
since Aug 2022
Issue trackers
Sentry
since Jan 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
RSS
since Jan 2023
Operating systems
Windows Server
since Oct 2022
Photo galleries
PhotoSwipe
since Jun 2026
Programming languages
Security
HSTS
since Nov 2022
Tag managers
Google Tag Manager
since Jun 2026
UI frameworks
Bootstrap
since Dec 2022
Video players
Web frameworks
Web servers
Apache HTTP Server
since Aug 2022
OpenResty
since Jan 2023
Audience
- 100% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.78 / 10 · ranked #268,150 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0.05 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.9 MB · 50 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| stglogin.columba.de | 18 |
| blog.columba.de | 16 |
| www.columba.de | 11 |
| portal.columba.de | 8 |