What powers gtsam.org?
Last seen Jun 2026 · 16 technologies across 11 categories
Advertising
Twitter Ads
since Jun 2022
Analytics
Caching
Varnish
since May 2021
CDN
JavaScript graphics
Miscellaneous
Open Graph
since Oct 2022
RSS
since Mar 2023
PaaS
GitHub Pages
since May 2021
Programming languages
Ruby
since Oct 2022
Security
Cloudflare Bot Management
since Mar 2025
Static site generator
Widgets
Twitter
since May 2021
Audience
- 71% desktop
- 29% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.45 / 10 · ranked #943,784 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.5 MB · 20 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025