What powers obo.at?
Last seen Aug 2026 · 15 technologies across 11 categories
Appointment scheduling
Calendly
since Sep 2023
Caching
Varnish
since Apr 2019
CDN
Cloudflare
since Nov 2021
Cookie compliance
Usercentrics
since Aug 2021
JavaScript frameworks
Live chat
Tidio
since Feb 2021
Miscellaneous
Azure Edge Network
since Nov 2025
Webpack
since Apr 2019
PaaS
Platform.sh
since Apr 2025
Performance
Priority Hints
since Apr 2025
Programming languages
Node.js
since Apr 2025
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Apr 2025
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.71 / 10 · ranked #4,894,354 of all domains
9 referring domains · OpenPageRank
Infrastructure
- Hosted on OVHcloud (51.91.60.76)
- DNS: udag.de
- Email: obo.de
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 32,129,575, 4 hosts
- Verified with: Microsoft Dynamics 365, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted