What powers osai-index.eu?
Last seen Aug 2026 · 12 technologies across 10 categories
Caching
Varnish
since Sep 2025
CDN
Fastly
since Sep 2025
Hosting
Hostinger
since Sep 2025
JavaScript frameworks
Miscellaneous
Open Graph
since Sep 2025
PaaS
GitHub Pages
since Sep 2025
Performance
Priority Hints
since Sep 2025
Programming languages
Node.js
since Sep 2025
Security
HSTS
since Sep 2025
UI frameworks
Element UI
since Jan 2026
Tailwind CSS
since Jan 2026
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.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.13 / 10 · ranked #1,375,227 of all domains
28 referring domains · OpenPageRank
Infrastructure
- Hosted on Fastly (185.199.108.153, IPv6)
- DNS: Hostinger
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,047,817, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted