What powers grsc.k12.ar.us?
Last seen Jun 2026 · 29 technologies across 13 categories
Authentication
Facebook Login
since Jan 2022
Caching
RackCache
since Sep 2020
CDN
Font scripts
JavaScript frameworks
AlertifyJS
since Sep 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
RUM
Datadog
since Aug 2025
Search engines
Algolia
since Jul 2021
Security
UI frameworks
Web servers
Nginx
since Feb 2019
Audience
- 51% phone
- 49% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.62 / 10 · ranked #5,521,666 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 10.2 MB · 168 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| mustang.grsc.k12.ar.us | 21 |
| www.mustang.grsc.k12.ar.us | 21 |
| www.hwh.grsc.k12.ar.us | 8 |
| www.lcsd1.grsc.k12.ar.us | 7 |