What powers ghctk12.com?
Last seen Jun 2026 · 26 technologies across 14 categories
CDN
cdnjs
since Nov 2021
Cloudflare
since Aug 2021
Databases
Editors
Mailgun
since Jun 2025
Font scripts
Google Font API
since Aug 2021
Fundraising & donations
Network for Good
since Feb 2023
JavaScript frameworks
Stimulus
since Mar 2026
JavaScript libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Jul 2023
Preact
since Apr 2026
Selectize
since Nov 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Java
since Apr 2019
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Nov 2020
Video players
VideoJS
since May 2026
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 88% desktop
- 12% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.36 / 10 · ranked #2,752,168 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 8.0 MB · 117 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped React May 2026
- detected VideoJS May 2026
- detected Preact Apr 2026
- detected Stimulus Mar 2026
- detected Htmx Nov 2025
- dropped jsDelivr Sep 2025
- dropped Osano Sep 2025
- dropped AudioEye Aug 2025
- dropped Bootstrap Aug 2025
- dropped Cloudflare Browser Insights Aug 2025
- dropped core-js Aug 2025
- dropped Crazy Egg Aug 2025
- dropped Facebook Pixel Aug 2025
- dropped Google Analytics Aug 2025
- dropped Weglot Aug 2025