What powers dr-gessner-karlsruhe.de?
Last seen Jun 2026 · 6 technologies across 5 categories
Font scripts
Hosting
Hetzner
since May 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2026
Open Graph
since Feb 2026
UI frameworks
Bootstrap
since Feb 2026
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #64,084,595 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.4 MB · 18 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon S3 May 2026
- dropped Amazon SES May 2026
- dropped Amazon Web Services May 2026
- dropped Nginx May 2026
- dropped Phusion Passenger May 2026
- detected Bootstrap Feb 2026
- detected Bootstrap Icons Feb 2026
- detected HTTP/3 Feb 2026
- detected Open Graph Feb 2026