What powers delsearegional.us?
Last seen Jun 2026 · 24 technologies across 11 categories
CDN
Font scripts
Google Font API
since Sep 2021
JavaScript frameworks
AlertifyJS
since Apr 2025
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2025
Programming languages
PHP
since Sep 2021
RUM
Datadog
since Apr 2025
Security
UI frameworks
Web servers
Nginx
since Apr 2025
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 54% desktop
- 46% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.88 / 10 · ranked #1,804,598 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 15.9 MB · 162 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| middleschool.delsearegional.us | 24 |
| www.delsearegional.us | 23 |
| delsearegional.us | 22 |
| highschool.delsearegional.us | 22 |
Full technology history →
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Recent changes
- dropped FlexSlider Oct 2025
- dropped Font Awesome Oct 2025
- dropped Google Analytics Oct 2025
- dropped Google Tag Manager Oct 2025
- dropped IIS Oct 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped React Oct 2025
- dropped SweetAlert Oct 2025
- dropped Webpack Oct 2025
- dropped Windows Server Oct 2025