What powers greifenstein.de?
Last seen Oct 2026 · 12 technologies across 8 categories
Analytics
Snowplow Analytics
since Apr 2021
CMS
Joomla
since Apr 2019
Hosting
Strato
since Aug 2022
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Apr 2019
UI frameworks
Web servers
Nginx
since Apr 2019
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 12% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.25 / 10 · ranked #1,196,715 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 11.8 MB · 91 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Greifenstein
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on TTM (212.83.36.147)
- DNS: STRATO
- Email: kgrz-ks.de
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,256,769, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted