What powers jpsb.us?
Last seen Jun 2026 · 28 technologies across 13 categories
CDN
Ecommerce
Cart Functionality
since Dec 2025
Font scripts
Hosting
GoDaddy
since Feb 2025
JavaScript frameworks
AlertifyJS
since Oct 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
RUM
Datadog
since Dec 2025
Security
UI frameworks
Web servers
Apache Tomcat
since Jan 2019
Nginx
since Oct 2021
Webmail
Google Workspace
since May 2025
Audience
- 50% phone
- 50% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.18 / 10 · ranked #10,163,317 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 44.7 MB · 167 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| whs.jpsb.us | 23 |
| jhhs.jpsb.us | 22 |
| jpsb.us | 22 |
| qhs.jpsb.us | 22 |
| www.jpsb.us | 22 |
| jhms.jpsb.us | 20 |
| jgrade.jpsb.us | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cart Functionality Dec 2025
- detected Datadog Dec 2025
- detected HeadJS Dec 2025
- detected Typekit Dec 2025