What powers prairielearn.com?
Last seen May 2026 · 24 technologies across 17 categories
CDN
Cloudflare
since Oct 2024
jsDelivr
since Jul 2023
CRM
Zoho
since Feb 2026
Development
Turbopack
since Feb 2026
Zoho Mail
since Feb 2026
Font scripts
Bootstrap Icons
since Feb 2022
Font Awesome
since Nov 2021
JavaScript frameworks
JavaScript graphics
KaTeX
since Jul 2023
JavaScript libraries
Load balancers
Amazon ALB
since Nov 2021
Miscellaneous
Open Graph
since Mar 2026
Webpack
since Jul 2023
PaaS
Amazon Web Services
since Nov 2021
Vercel
since Jul 2023
Payment processors
Stripe
since Jul 2023
Programming languages
Node.js
since Nov 2021
Security
HSTS
since Jul 2023
UI frameworks
Bootstrap
since Nov 2021
Web frameworks
Express
since Nov 2021
Webmail
Apple iCloud Mail
since Oct 2025
Google Workspace
since Nov 2022
Audience
- 100% desktop
United States
Canada
Australia
India
Brazil
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.40 / 10 · ranked #1,000,631 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| www.prairielearn.com | 16 |
| ca.prairielearn.com | 11 |
Full technology history →
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Recent changes
- detected Open Graph Mar 2026