What powers ncsd.net?
Last seen Oct 2026 · 23 technologies across 14 categories
Analytics
Authentication
CDN
Editors
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
Video players
Web servers
Webmail
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 67% desktop
- 33% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.77 / 10 · ranked #4,512,048 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 14.8 MB · 84 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- North Carolina School for the Deaf
- Founded: 1894
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.16.158.133)
- DNS: edlio.com
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 8,557,158, 2 hosts
- Verified with: Apple Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ncsd.net | 22 |
| ncsd.net | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Babel Oct 2026
- detected Cloudflare Oct 2026
- detected Cloudflare Bot Management Oct 2026
- detected core-js Oct 2026
- detected Google Analytics Oct 2026
- detected Google Tag Manager Oct 2026
- detected HSTS Oct 2026
- detected List.js Oct 2026
- detected Swiper Oct 2026
- detected YouTube Oct 2026
- detected Open Graph Mar 2026