What powers fbook.online?
Last seen Sep 2026 · 9 technologies across 8 categories
CDN
cdnjs
since Sep 2026
Cloudflare
since Sep 2026
Font scripts
Google Font API
since Sep 2026
Hosting
GoDaddy
since Sep 2026
JavaScript frameworks
Socket.io
since Sep 2026
Miscellaneous
HTTP/3
since Sep 2026
PaaS
Render
since Sep 2026
Programming languages
Node.js
since Sep 2026
Web frameworks
Express
since Sep 2026
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 100% phone
India
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.4 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.3 MB · 11 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on RENDER (216.24.57.1)
- DNS: GoDaddy DNS
- Email: no MX record returned
- Email security: DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted