What powers ihfr.org?
Last seen Aug 2026 · 27 technologies across 16 categories
Analytics
CDN
Cloudflare
since Jul 2024
Imgix
since Jul 2024
Font scripts
Google Font API
since Jul 2024
Hosting
GoDaddy
since Sep 2022
JavaScript frameworks
JavaScript graphics
Chart.js
since Jul 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
RUM
New Relic
since Jul 2024
Search engines
Security
UI frameworks
Web frameworks
Ruby on Rails
since Jul 2024
Web servers
Nginx
since Jul 2024
Webmail
Microsoft 365
since Sep 2022
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers blocked
Open Page Rank
1.36 / 10 · ranked #7,936,224 of all domains
7 referring domains · OpenPageRank
Infrastructure
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 16,472,448, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped HubSpot Jul 2026