What powers sigmapiphi.com?
Last seen Jun 2026 · 10 technologies across 8 categories
Font scripts
Font Awesome
since Nov 2024
Issue trackers
Marker
since Nov 2024
JavaScript frameworks
Miscellaneous
PWA
since Nov 2024
Operating systems
Ubuntu
since Dec 2025
PaaS
Amazon Web Services
since Nov 2024
Security
HSTS
since Aug 2025
Web servers
Audience
- 78% desktop
- 22% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.59 / 10 · ranked #22,135,599 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 25.4 MB · 31 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sigmapiphi.com | 10 |
| www.sigmapiphi.com | 10 |
Full technology history →
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