What powers challengecharterschool.net?
Last seen Jun 2026 · 27 technologies across 16 categories
Analytics
Cloudflare Browser Insights
since Sep 2021
CDN
cdnjs
since Aug 2022
Cloudflare
since Sep 2021
Databases
Editors
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Sep 2021
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
Backbone.js
since Sep 2021
Stimulus
since Mar 2026
JavaScript libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Jul 2023
Selectize
since Nov 2022
Underscore.js
since Sep 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Java
since Sep 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
Video players
VideoJS
since May 2026
Webmail
Microsoft 365
since Aug 2022
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.84 / 10 · ranked #15,603,104 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.1 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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