What powers tangentnotes.com?
Last seen Sep 2026 · 11 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since May 2023
JavaScript frameworks
Svelte
since Aug 2022
Miscellaneous
PaaS
Vercel
since Aug 2022
Programming languages
Node.js
since Aug 2022
Security
HSTS
since Oct 2022
UI frameworks
SvelteKit
since Aug 2022
Widgets
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.14 / 10 · ranked #1,353,652 of all domains
27 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.4 MB · 33 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.55.44)
- DNS: Cloudflare DNS
- Email: tangentnotes.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 1,915,266, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tangentnotes.com | 9 |
| tangentnotes.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jul 2026
- detected Cloudflare Browser Insights Jul 2026
- detected HSTS Jul 2026
- detected HTTP/3 Jul 2026
- detected Cloudflare Browser Insights Nov 2025