What powers flatironinstitute.org?
Last seen Jun 2026 · 49 technologies across 19 categories
Analytics
Caching
Varnish
since Jan 2024
CDN
Amazon CloudFront
since Nov 2023
Amazon S3
since Nov 2023
Cloudflare
since Feb 2023
Fastly
since Jan 2024
Unpkg
since Nov 2023
Digital asset management
Dropbox
since Aug 2022
Font scripts
Google Font API
since Feb 2023
Issue trackers
Sentry
since Feb 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
List.js
since Mar 2022
Underscore.js
since Jun 2023
Miscellaneous
PaaS
Amazon Web Services
since Nov 2023
GitHub Pages
since Jan 2024
Programming languages
Rich text editors
Security
HSTS
since Feb 2023
Static site generator
UI frameworks
Web frameworks
Django
since Jun 2023
Web servers
Webmail
Apple iCloud Mail
since Mar 2023
Audience
- 100% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.98 / 10 · ranked #247,767 of all domains
104 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| openlearning.flatironinstitute.org | 18 |
| indico.flatironinstitute.org | 17 |
| beta.deepfri.flatironinstitute.org | 13 |
| hb.flatironinstitute.org | 13 |
| neurorse.flatironinstitute.org | 11 |