What powers rayfernando.ai?
Last seen Jul 2026 · 18 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Dec 2024
Vercel Analytics
since Nov 2024
CDN
Cloudflare
since Sep 2024
Feed readers
Beehiiv RSS feed
since Sep 2024
Font scripts
Google Font API
since Nov 2024
JavaScript frameworks
Miscellaneous
HTTP/3
since Sep 2024
Open Graph
since Nov 2024
PWA
since Jan 2025
RSS
since Jan 2025
Webpack
since Jan 2025
PaaS
Vercel
since Nov 2024
Performance
Cloudflare Rocket Loader
since Jun 2025
Programming languages
Node.js
since Jan 2025
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Sep 2024
Webmail
Google Workspace
since Feb 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 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
1.55 / 10 · ranked #6,053,792 of all domains
6 referring domains · OpenPageRank
Subdomains
| Host | Techs |
|---|---|
| www.rayfernando.ai | 17 |
| llm-calc.rayfernando.ai | 7 |
Full technology history →
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Recent changes
- dropped Radix UI Mar 2026
- dropped shadcn/ui Mar 2026
- dropped Tailwind CSS Mar 2026