What powers rockbridge.k12.va.us?
Last seen Jun 2026 · 22 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since Aug 2025
Authentication
Facebook Login
since Aug 2022
CDN
Cloudflare
since Aug 2025
Databases
Editors
JavaScript frameworks
Stimulus
since Mar 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Sep 2022
Programming languages
Java
since Nov 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2025
Video players
VideoJS
since May 2026
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 52% desktop
- 48% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.33 / 10 · ranked #2,816,165 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.7 MB · 59 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.rockbridge.k12.va.us | 22 |
| mrms.rockbridge.k12.va.us | 21 |
| rchs.rockbridge.k12.va.us | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Bot Management May 2026
- detected VideoJS May 2026
- dropped Vimeo May 2026
- detected Cloudflare Bot Management Mar 2026
- detected Stimulus Mar 2026
- detected Vimeo Mar 2026
- detected Htmx Nov 2025
- dropped Amazon CloudFront Oct 2025
- dropped Amazon Web Services Oct 2025
- dropped Google Analytics Oct 2025
- dropped Google Font API Oct 2025
- dropped HeadJS Oct 2025
- dropped IIS Oct 2025
- dropped jQuery Mobile Oct 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped Mustache Oct 2025
- dropped SWFObject Oct 2025
- dropped Vimeo Oct 2025
- dropped Windows Server Oct 2025
- dropped Apache HTTP Server Sep 2025
- dropped CentOS Sep 2025
- dropped Google Hosted Libraries Sep 2025
- dropped New Relic Sep 2025
- dropped Pendo Sep 2025
- dropped YouTube Sep 2025
- detected Cloudflare Aug 2025
- detected Cloudflare Browser Insights Aug 2025
- detected CodeMirror Aug 2025
- detected Firebase Aug 2025
- detected Google Tag Manager Aug 2025
- detected HTTP/3 Aug 2025
- detected libphonenumber Aug 2025
- detected Lightbox Aug 2025
- detected Moment.js Aug 2025
- detected Selectize Aug 2025