What powers 
weisshart.de?
Last seen Dec 2023 · 5 technologies across 4 categories
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Security
HSTS
since Sep 2022
Web servers
Nginx
since Jan 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.69 / 10 · ranked #332,571 of all domains
67 referring domains · OpenPageRank
Infrastructure
- Hosted on SASG SaSG GmbH & Co. KG (95.142.78.160)
- DNS: dns-gateway.de
- Email: ssl-gateway.de
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 7,822,034, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted