What powers sfdscc.org?
Last seen Jun 2026 · 24 technologies across 13 categories
Analytics
CDN
Cloudflare
since May 2026
CMS
Duda
since Aug 2025
Mailgun
since Aug 2025
JavaScript graphics
JavaScript libraries
MobX
since Aug 2025
Miscellaneous
PaaS
Amazon Web Services
since Aug 2025
Performance
Priority Hints
since Jan 2026
Photo galleries
PhotoSwipe
since Aug 2025
Security
Cloudflare Bot Management
since May 2026
HSTS
since Aug 2025
Web servers
Nginx
since Aug 2025
Webmail
Microsoft 365
since Aug 2025
Audience
- 53% phone
- 47% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.82 / 10 · ranked #15,961,675 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 5.0 MB · 131 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
- dropped Cart Functionality May 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Google Tag Manager May 2026
- detected Priority Hints May 2026
- detected lit-element Apr 2026
- detected lit-html Apr 2026
- detected Cart Functionality Mar 2026
- dropped Priority Hints Mar 2026
- detected PWA Mar 2026
- dropped Babel Feb 2026
- detected CanvasJS Feb 2026
- detected Priority Hints Jan 2026
- dropped Webpack Jan 2026