What powers 
museumgeorgschaefer.de?
Last seen Aug 2026 · 6 technologies across 5 categories
JavaScript libraries
Operating systems
Debian
since Nov 2021
Programming languages
Web servers
Widgets
Slider Revolution
since Nov 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.12 / 10 · ranked #495,916 of all domains
91 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.7 MB · 39 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Museum Georg Schäfer
- Founded: 2000
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on MK-NETZDIENSTE-AS (85.220.192.114)
- DNS: rrpproxy.net
- Email: citynet.de
- Email security: SPF (hard fail), no DMARC record
- SSL: Sectigo, RSA 4096, expires Feb 2027
- Common Crawl link graph: rank 766,517, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted