What powers bau-ha.us?
Last seen Jul 2026 · 21 technologies across 9 categories
Hosting
Hetzner
since Jan 2023
JavaScript frameworks
JavaScript libraries
Message boards
Mastodon
since Jan 2023
Miscellaneous
Programming languages
Security
HSTS
since Jan 2023
Web frameworks
Ruby on Rails
since Jan 2023
Web servers
Nginx
since Jan 2023
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- GPTBot Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 perplexity-user removed from robots.txt
- Aug 2026 ai2bot-dolma removed from robots.txt
- Aug 2026 mistralai-user removed from robots.txt
- Aug 2026 * added to robots.txt
- Aug 2026 perplexitybot removed from robots.txt
- Aug 2026 sbintuitionsbot removed from robots.txt
AI Crawlers
1 of 33 AI crawlers blocked
Open Page Rank
4.11 / 10 · ranked #499,168 of all domains
93 referring domains · OpenPageRank
Subdomains
| Host | Techs |
|---|---|
| cloud.bau-ha.us | 17 |
| social.bau-ha.us | 10 |
Full technology history →
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Recent changes
- dropped Webpack Dec 2025