What powers 
sed-ncses.org?
Last seen Sep 2026 · 10 technologies across 8 categories
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Font scripts
JavaScript libraries
Operating systems
Windows Server
since Jul 2019
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Jul 2019
Web frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 90% desktop
- 10% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #298,415 of all domains
132 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.7 MB · 27 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Apr 2016 (10 years) via Network Solutions, LLC, renews Apr 2029
- Hosted on RTI (152.5.65.60)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: GlobalSign, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,820,428
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted