What powers nseldeib.com?
Last seen Oct 2026 · 17 technologies across 11 categories
Analytics
Blogs
Substack
since Oct 2025
CDN
Cloudflare
since Oct 2025
Issue trackers
Sentry
since Oct 2025
JavaScript frameworks
React
since Oct 2026
JavaScript libraries
Preact
since Oct 2025
Miscellaneous
Programming languages
Node.js
since Oct 2025
Security
Cloudflare Bot Management
since Oct 2025
HSTS
since Oct 2025
UI frameworks
Radix UI
since Oct 2026
Web frameworks
Express
since Oct 2025
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.15 / 10 · ranked #10,474,527 of all domains
8 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.0 MB · 258 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: Namecheap
- Email: Namecheap
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 14,564,794, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Headless UI Oct 2026