What powers calyx.org?
Last seen Jun 2026 · 7 technologies across 7 categories
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2026
Programming languages
Ruby
since Feb 2026
Security
HSTS
since Feb 2026
UI frameworks
Web frameworks
Ruby on Rails
since Feb 2026
Webmail
Proton Mail
since Feb 2026
Audience
- 55% phone
- 45% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.26 / 10 · ranked #2,957,350 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.3 MB · 53 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| calyx.org | 7 |
| members.calyx.org | 7 |