What powers kiefer.k12.ok.us?
Last seen Jun 2026 · 21 technologies across 11 categories
CDN
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
AlertifyJS
since Sep 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Sep 2021
RUM
Datadog
since Aug 2024
Security
UI frameworks
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.63 / 10 · ranked #21,295,212 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.35 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 109.0 MB · 146 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kiefer.k12.ok.us | 21 |
| www.kiefer.k12.ok.us | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped DataTables Jun 2026