What powers f-si.org?
Last seen Jun 2026 · 14 technologies across 8 categories
JavaScript frameworks
JavaScript libraries
Message boards
PeerTube
since Oct 2022
Miscellaneous
Programming languages
PHP
since Aug 2022
TypeScript
since Oct 2022
Video players
VideoJS
since Oct 2022
Web servers
Wikis
Audience
- 59% phone
- 41% desktop
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.00 / 10 · ranked #566,173 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.5 MB · 16 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| peertube.f-si.org | 10 |
| wiki.f-si.org | 6 |