What powers seidemann.com?
Last seen Jun 2026 · 9 technologies across 9 categories
CMS
Hosting
Hetzner
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Programming languages
PHP
since Nov 2022
Security
HSTS
since Nov 2022
Web frameworks
Neos Flow
since Nov 2022
Web servers
Apache HTTP Server
since Nov 2022
Webmail
Apple iCloud Mail
since Dec 2024
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.26 / 10 · ranked #9,131,571 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.5 MB · 27 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.