What powers castleberryisd.net?
Last seen Jun 2026 · 47 technologies across 23 categories
Accessibility
AudioEye
since Apr 2026
Advertising
theTradeDesk
since Nov 2021
Twitter Ads
since Jul 2021
Analytics
CDN
Cloudflare
since May 2022
Databases
Ecommerce
Cart Functionality
since Oct 2020
Editors
Sendgrid
since Aug 2022
Font Scripts
Font Awesome
since Aug 2018
Google Font API
since Aug 2018
JavaScript frameworks
JavaScript libraries
Htmx
since Apr 2026
libphonenumber
since Apr 2026
Lightbox
since Apr 2026
Selectize
since Apr 2026
Slick
since Jun 2019
SweetAlert2
since Jan 2019
Miscellaneous
Operating systems
Windows Server
since Aug 2018
Payment processors
Stripe
since Feb 2025
Programming languages
Java
since Apr 2026
Security
Cloudflare Bot Management
since Dec 2022
HSTS
since Jun 2025
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Bootstrap
since Apr 2026
Video players
Web Frameworks
Microsoft ASP.NET
since Aug 2018
ZURB Foundation
since Aug 2018
Web Servers
Webmail
Apple iCloud Mail
since Sep 2024
Widgets
Twitter
since Aug 2018
Audience
- 84% desktop
- 17% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.70 / 10 · ranked #2,158,219 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 1.3 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 3.8 MB · 82 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.castleberryisd.net | 27 |
| avc.castleberryisd.net | 22 |
| ce.castleberryisd.net | 22 |
| chs.castleberryisd.net | 21 |
| imms.castleberryisd.net | 21 |
| jje.castleberryisd.net | 21 |
| reach.castleberryisd.net | 21 |
| truce.castleberryisd.net | 19 |
| castleberryisd.net | 15 |
| skyweb.castleberryisd.net | 6 |
| lightspeed.castleberryisd.net | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected VideoJS May 2026
- detected AudioEye Apr 2026
- detected Bootstrap Apr 2026
- detected Cart Functionality Apr 2026
- detected CodeMirror Apr 2026
- detected Firebase Apr 2026
- detected Htmx Apr 2026
- detected HTTP/3 Apr 2026
- detected Java Apr 2026
- detected libphonenumber Apr 2026
- detected Lightbox Apr 2026
- detected Moment.js Apr 2026
- detected Selectize Apr 2026
- detected Stimulus Apr 2026