What powers pi0.io?
Last seen Oct 2026 · 12 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Mar 2024
Caching
Varnish
since Apr 2026
CDN
Cloudflare
since Mar 2024
Fastly
since Apr 2026
JavaScript frameworks
Miscellaneous
PaaS
GitHub Pages
since Apr 2026
Programming languages
Node.js
since Mar 2024
UI frameworks
Tailwind CSS
since Mar 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
1.70 / 10 · ranked #4,936,163 of all domains
4 referring domains · OpenPageRank
Page
- CDN: Fastly
- Weight: 1.2 MB · 8 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.31.41, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: no SPF record, DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,170,008, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nuxt-chat.pi0.io | 8 |
| clippy.pi0.io | 5 |
| pi0.io | 3 |