What powers zur-post-calau.de?
Last seen Jun 2026 · 8 technologies across 7 categories
Font scripts
sIFR
since Jun 2021
JavaScript frameworks
JavaScript libraries
Lightbox
since Jun 2021
Operating systems
Windows Server
since Jun 2021
Web frameworks
Web servers
Webmail
Microsoft 365
since Jun 2023
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.77 / 10 · ranked #17,257,299 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.7 MB · 63 requests
Homepage as crawled by the HTTP Archive, Jul 2026.