What powers clstr.news?
Last seen Sep 2026 · 8 technologies across 7 categories
Analytics
Simple Analytics
since Sep 2026
CDN
Cloudflare
since Sep 2026
JavaScript libraries
Htmx
since Sep 2026
Miscellaneous
Open Graph
since Sep 2026
RSS
since Sep 2026
Payment processors
Stripe
since Sep 2026
Security
HSTS
since Sep 2026
UI frameworks
Tailwind CSS
since Sep 2026
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 found
- ai.txt not found
Content Signals:
search=yes ai-train=no ai-input=yes declared in robots.txt
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.1 MB · 19 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- CLSTR
- Founded: 2026
- Profiles: X
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.18.4.2, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 10,838,925
- Verified with: Google, Stripe
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted