What powers upsd.org?
Last seen Jun 2026 · 26 technologies across 15 categories
Analytics
CDN
Cloudflare
since Aug 2019
Databases
Editors
Font scripts
JavaScript frameworks
Stimulus
since Mar 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Operating systems
Windows Server
since Mar 2021
Programming languages
Java
since Aug 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2018
Video players
VideoJS
since May 2026
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 80% desktop
- 21% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.45 / 10 · ranked #2,584,309 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.2 s |
| INP | 100 ms |
| CLS | 0.85 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.5 MB · 68 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 45center.upsd.org | 23 |
| hereford.upsd.org | 23 |
| marlborough.upsd.org | 23 |
| uphs.upsd.org | 23 |
| upms.upsd.org | 23 |
| www.upsd.org | 23 |
| skywardfis.upsd.org | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected VideoJS May 2026
- detected Stimulus Mar 2026
- detected Htmx Nov 2025
- dropped Font Awesome Oct 2025
- dropped Modernizr Oct 2025