What powers spsd.org?
Last seen Jun 2026 · 39 technologies across 18 categories
Analytics
Google Analytics
since Jan 2019
Snowplow Analytics
since Aug 2022
Caching
Varnish
since Apr 2025
CDN
Google Hosted Libraries
since Aug 2022
jQuery CDN
since Feb 2022
CMS
Weebly
since Aug 2022
Databases
MySQL
since Jun 2020
Font scripts
Google Font API
since Jun 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Jan 2023
Performance
Priority Hints
since Oct 2025
Programming languages
Security
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Jan 2023
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 100% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.01 / 10 · ranked #1,573,626 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| mahoney.spsd.org | 18 |
| www.spsd.org | 14 |
| highschool.spsd.org | 13 |
| libguides.spsd.org | 12 |
| pdexpress.spsd.org | 5 |