What powers fbcom.net?
Last seen Jun 2026 · 13 technologies across 8 categories
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Programming languages
Java
since Aug 2022
UI frameworks
Web servers
Nginx
since Aug 2022
Webmail
Zimbra
since Aug 2022
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #37,631,612 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.2 MB · 5 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| userportal.fbcom.net | 11 |
| login.fbcom.net | 5 |
Full technology history →
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Recent changes
- dropped jQuery CDN Apr 2026