Get cited by AI search: entity corroboration, explained
What GEO is, why answer engines must corroborate your brand as a real entity, and the step-by-step setup: Wikidata, Crunchbase, Clutch, a bidirectional sameAs.
GEOSEOEntity
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Notes from production
Field notes on shipping AI you can trust — evals, RAG, agents, and the engineering discipline around them.
What happens when you type a URL
Type pangaea.id, press Enter — and a global relay starts: DNS, anycast, a TLS handshake, a static page from the edge. The whole trip, in plain English.
DNSNetworkingCloudflare
Point the domain at Cloudflare (DNS)
The technical walkthrough: move pangaea.id's nameservers from Hostinger to Cloudflare without dropping email — the steps, the records to carry, and the dig check.
DNSCloudflareEmail
CI/CD: GitHub Actions → Cloudflare Pages
The technical setup: GitHub Actions → Cloudflare Pages — the project, a least-privilege token, two secrets, and the one-push-to-main release (with the gotchas).
CI/CDGitHub ActionsCloudflare
Root → www: the 301 redirect
Pick one canonical address: we 301 the bare pangaea.id to www.pangaea.id so all SEO credit lands on one URL — the Cloudflare Redirect Rule, step by step.
SEOCloudflareRedirect
Fast, safe SSL & security on the edge
The free, layered Cloudflare security baseline — Always Use HTTPS, TLS Full strict, HSTS, CAA records that protect auto-renewal, strict CSP, WAF, Turnstile.
SSLSecurityCloudflare
HTTP caching with Cloudflare's CDN
How cache headers in _headers plus Cloudflare's edge make a static site feel instant on repeat visits and almost free to serve — the full per-file policy.
CachingCDNPerformance
Email DNS: MX, SPF, DKIM, DMARC
How domain email works: MX delivers your inbound mail (checked by the sender), SPF/DKIM/DMARC prove the outbound (checked by the recipient), and using it in Gmail.
EmailDNSDeliverability
Why “faithfulness ≥ 0.90” should gate your deploys
A practical look at turning eval scores into a CI gate — and what to do when a release fails it.
EvalCI/CDRAG
Hybrid retrieval + reranking, explained
BM25 vs dense vs hybrid, and why a reranker is usually the cheapest accuracy you can buy.
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