What powers 
kittenlabs.de?
Last seen Sep 2026 · 7 technologies across 6 categories
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2024
RSS
since Mar 2024
Operating systems
Debian
since Mar 2024
Security
HSTS
since Mar 2024
Static site generator
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.69 / 10 · ranked #769,024 of all domains
60 referring domains · OpenPageRank
Page
- Language: English
- Weight: 0.6 MB · 14 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (138.199.165.205, IPv6)
- DNS: domainoffensive.de
- Email: tbspace.de
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed, CAA, BIMI
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 6,726,696
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted