What powers bancroftschool.org?
Last seen Jun 2026 · 42 technologies across 20 categories
Advertising
Analytics
Cloudflare Browser Insights
since Jun 2021
Google Analytics
since Jan 2019
CDN
Cloudflare
since Nov 2019
CMS
Cookie compliance
AdRoll CMP System
since Aug 2021
Databases
Editors
Google Workspace
since Aug 2022
Sendgrid
since Aug 2022
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Feb 2020
JavaScript frameworks
Backbone.js
since Sep 2021
Stimulus
since Mar 2026
JavaScript libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Aug 2023
Selectize
since Nov 2022
Underscore.js
since Sep 2021
Marketing automation
HubSpot
since Aug 2019
Miscellaneous
Programming languages
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Really Simple SSL & Security
since Jun 2024
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
ZURB Foundation
since Feb 2020
Video players
VideoJS
since Jun 2026
Web servers
LiteSpeed
since Feb 2020
WordPress plugins
ThemeIsle Menu Icons
since Feb 2022
Audience
- 61% desktop
- 39% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.18 / 10 · ranked #1,296,261 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0.3 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| www.bancroftschool.org | 33 |
| unleashed.bancroftschool.org | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- detected VideoJS Jun 2026
- detected Stimulus Mar 2026
- dropped cdnjs Jan 2026
- dropped Font Awesome Jan 2026
- detected Cloudflare Bot Management Dec 2025
- dropped Emotion Dec 2025
- detected HubSpot Dec 2025
- detected Htmx Nov 2025