What powers jeffersonisd.org?
Last seen May 2026 · 25 technologies across 13 categories
Authentication
Facebook Login
since Jul 2021
CDN
Font scripts
Hosting
GoDaddy
since Feb 2024
JavaScript frameworks
AlertifyJS
since Nov 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Nov 2021
RUM
Datadog
since Oct 2024
Security
UI frameworks
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Audience
- 60% phone
- 40% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.23 / 10 · ranked #3,025,478 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.35 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 108.4 MB · 182 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jeffersonisd.org | 24 |
| www.jeffersonisd.org | 24 |
| athletics.jeffersonisd.org | 22 |
| jhs.jeffersonisd.org | 22 |
| jjhs.jeffersonisd.org | 22 |