What powers sfhs.net?
Last seen Jun 2026 · 37 technologies across 16 categories
Analytics
Google Analytics
since Sep 2022
Pendo
since Sep 2024
CDN
Amazon CloudFront
since Sep 2024
cdnjs
since Sep 2024
Cloudflare
since Sep 2024
Unpkg
since Sep 2024
Editors
DreamWeaver
since Jan 2019
Font scripts
Google Font API
since Feb 2019
JavaScript frameworks
Zone.js
since Sep 2024
JavaScript libraries
core-js
since Jul 2024
HeadJS
since Jul 2024
scrollreveal
since Sep 2024
Underscore.js
since Jul 2024
Miscellaneous
PaaS
Amazon Web Services
since Jul 2024
Programming languages
Java
since Jan 2019
TypeScript
since Sep 2024
RUM
Datadog
since Sep 2024
Security
HSTS
since Jul 2024
Tag managers
Google Tag Manager
since Sep 2022
UI frameworks
Video players
Web servers
Apache HTTP Server
since Feb 2019
Nginx
since Jul 2024
Webmail
Microsoft 365
since Aug 2022
Audience
- 79% desktop
- 21% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.51 / 10 · ranked #2,470,626 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.55 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 16.1 MB · 81 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| alumni.sfhs.net | 21 |
| www.sfhs.net | 17 |
| sfhs.net | 10 |