AEO deployment guide: zero-ops edge publishing with Cloudflare Pages
Git-driven AEO deployment in practice: commit to build, atomic publish to every edge node.
Quick answer
What happens when both llms.txt and canonical are missing?
The page gets flagged as a duplicate and AI engines cannot locate the canonical source. Ship both — llms.txt provides the summary, canonical points to the production domain.
Machine-readable page data: /data/aeo-deployment-guide.json
In-depth analysis
AEO (Answer Engine Optimization) targets answer engines like ChatGPT Search and Perplexity: make sure AI consistently cites your site as a source when it generates an answer. At deploy time hand the built artifact to the edge platform and lean on static fallback plus security headers to hold the line on stability.
# public/llms.txt — summaries + canonical URLs only, never full text
> aicode8.com delivers production-grade configuration and pitfall guides for AI coding, MCP, and modern frontend stacks.
- Playbook: https://aicode8.com/aeo-playbook
- MCP in practice: https://aicode8.com/mcp-practical
<!-- Entity authority node injected in the page <head> -->
<script type="application/ld+json">
{ "@context":"https://schema.org", "@type":"Organization",
"name":"aicode8", "url":"https://aicode8.com",
"sameAs":["https://github.com/aicode8"] } </script>AEO Deployment Guide · Key takeaways
- astro.config has a single source-of-truth site value
- public/_headers declares nosniff and HSTS
- 404 returns a real 404
- Preview passes all 8 edge drills
FAQ & pitfalls
How do I update AEO content after AI cites it?
Edit the destination page body and JSON-LD, rebuild static output, and update llms.txt. Engines re-fetch from the canonical URL.
Explore the hub
See all 5 guides in AI AgentsSame category as this article, sorted across the codebase.
AEO architecture: layered patterns for high-concurrency edge apps
The edge-delivery view of AEO's layering and data flow.
AEO best practices: engineering conventions for production
Field-tested AEO practices from production, avoiding the common anti-patterns.
AEO engineering practice: a full guide from architecture to production
Production architecture and core pain points for AEO.
AEO in practice: get cited consistently by AI answer engines
Use a canonical llms.txt plus entity-shaped JSON-LD for answer-engine optimization, so ChatGPT Search and Perplexity cite your pages as their answer.
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What readers are asking
Questions that keep coming back in reader feedback, already answered.
- 01
Why is my Astro component's interactivity not working?
Components ship as zero-JS HTML by default, so an interactive one needs a client:* directive (client:load, client:visible, …). Without it the script is never bundled into the page.
See the full guide → - 02
Why is my custom Tailwind v4 brand colour not applied?
Colours must be declared in @theme (for example --color-brand). A missing @tailwindcss/vite plugin, or a leftover v3 config, makes bg-brand silently render nothing.
See the full guide → - 03
Why are _headers / _redirects not taking effect?
Both files must sit at the root of the output directory (dist/); anything under src/ is never uploaded. A purely static project should not add _worker.js either — that gives up the zero-cold-start advantage.
See the full guide →