What powers 
sdcweb.org?
Last seen Aug 2026 · 26 technologies across 17 categories
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
PaaS
Performance
Programming languages
Security
Widgets
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.29 / 10 · ranked #436,559 of all domains
101 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Stage Directors and Choreographers Society
- Founded: 1959
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (141.193.213.10)
- DNS: GoDaddy DNS
- Email: SpamHero
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 676,005, 2 hosts
- Verified with: Emma, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Bluehost Oct 2025
- dropped ExactMetrics Oct 2025
- dropped Isotope Oct 2025
- dropped jQuery CDN Oct 2025
- dropped Modernizr Oct 2025
- dropped MonsterInsights Oct 2025
- dropped Nginx Oct 2025
- dropped prettyPhoto Oct 2025
- dropped Really Simple SSL & Security Oct 2025