What powers gfs.org?
Last seen Jun 2026 · 35 technologies across 18 categories
Analytics
CDN
Cloudflare
since Aug 2019
jsDelivr
since Oct 2024
Databases
Editors
Font scripts
Fundraising & donations
GiveCampus
since Feb 2024
JavaScript Frameworks
JavaScript Libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Jul 2023
List.js
since Aug 2018
Selectize
since Nov 2022
Underscore.js
since Aug 2025
LMS
Moodle
since Aug 2018
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming Languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Dec 2018
Translation
Weglot
since Feb 2021
Video players
VideoJS
since Jun 2026
Web Frameworks
Web Servers
Apache HTTP Server
since Aug 2018
Webmail
Google Workspace
since Aug 2022
Audience
- 67% desktop
- 33% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.13 / 10 · ranked #1,378,292 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0.3 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 24.1 MB · 78 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.gfs.org | 27 |
| moodle.gfs.org | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected VideoJS Jun 2026
- detected Stimulus Mar 2026
- detected Htmx Nov 2025
- dropped AOS Sep 2025
- dropped cdnjs Sep 2025
- dropped core-js Sep 2025
- dropped Facebook Pixel Sep 2025
- dropped Font Awesome Sep 2025
- dropped Google Font API Sep 2025
- dropped Modernizr Sep 2025
- dropped Preact Sep 2025
- detected Backbone.js Aug 2025
- detected GiveCampus Aug 2025
- detected Underscore.js Aug 2025