What powers kelliherschools.org?
Last seen Jun 2026 · 14 technologies across 12 categories
CDN
jQuery CDN
since Nov 2023
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Dec 2020
Programming languages
TypeScript
since Dec 2022
Security
HSTS
since Aug 2024
UI frameworks
Video players
JW Player
since Jul 2021
Web servers
Widgets
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.72 / 10 · ranked #4,814,813 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 6.6 MB · 82 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cart Functionality Sep 2025