--- title: "Free AEO Scan – Check Your Website for AI Search Readiness | Code4X" url: "https://code4x.dev/aeo-scan" canonical: "https://code4x.dev/aeo-scan" description: "Eight deterministic checks against any domain in about 15 seconds. No email required. Shareable result." format: "markdown-mirror" updated: "2026-09-30" agent_ready: true --- # Free AEO Scan – Check Your Website for AI Search Readiness > Eight deterministic checks against any domain in about 15 seconds. No email required. Shareable result. - **URL**: https://code4x.dev/aeo-scan - **Format**: Machine-readable Markdown Mirror (RFC 9727 / Accept: text/markdown) - **Publisher**: Code4X Agent Readiness Platform --- **FREE SCAN · NO EMAIL** # See how AI-ready your website is. > A deterministic snapshot of whether agents can discover and read your site. Every result links to the exact file and header we tested, so you can verify it yourself. Run scan→ We respect robots.txt and Crawl-delay. Our crawler identifies itself as Code4XBot/1.0 and signs its requests. Three scans per day per address. ------------------------------------------------ running / results ---- **SCANNING** score card, revealed on completion ### Snapshot score 8 of 55 dimensions. The full audit covers discovery, readability, interaction and representation. rubric v1.4 · snapshot/8 shareable Copy report link the only gated thing on the site: the full 55-dimension report ### Want the other 47 dimensions? The full report adds interaction, schema accuracy, content structure and representation — plus the generated remediation files for everything that failed here. Send the full report One email. No sequence, no newsletter subscription. Front-end preview. No request left your browser — these results are illustrative and the Python audit engine is not connected yet. **READING YOUR RESULT** ## What does my score actually mean? > The snapshot covers eight of fifty-five checks, so treat it as a temperature reading rather than a diagnosis. Here is roughly what each band indicates. 0 – 40 ### Largely invisible AI systems are struggling to read your site at all. Usually one or two structural causes rather than fifty small ones — content that needs JavaScript, or crawlers blocked by a hosting default nobody reviewed. **Typical effort:** days to a couple of weeks, and the first fix usually moves the number a lot. 41 – 70 ### Readable, not preferred AI can use your site but it is expensive and ambiguous, so you lose to competitors who are easier to read. This is where most well-built sites land, and where the cheapest wins are. **Typical effort:** a few days of configuration work, mostly headers, files and structured data. 71 – 100 ### Genuinely ahead You are doing better than almost every site we scan. The remaining value is in the interaction layer — whether an assistant can complete your key flows — and in monitoring what engines say about you. **Typical effort:** maintenance, plus watching the standards as they shift. A low score is not a judgement on your website. Almost none of this was a requirement two years ago, and most of it is invisible to every tool you currently run. **WHAT THE SNAPSHOT COVERS** ## Eight deterministic checks, chosen because they are cheap to run and expensive to ignore. L1-01 #### llms.txt Present, and valid against the llmstxt.org spec. L1-09 #### AI bot policy 13+ named agents, split by training vs citation intent. L1-13 #### Auto-discovery Link tags and HTTP Link headers pointing at your agent files. L1-06 #### MCP card Whether you advertise an MCP endpoint at all. L2-01 #### Content negotiation What you return for Accept: text/markdown. L2-04 #### No-JS content How much of the page survives without JavaScript. L2-07 #### Schema density Valid JSON-LD entity types and whether they are linked. L1-14 #### Sitemaps XML accuracy, and whether a markdown variant exists. --- *Machine mirror served for AI agents, citation crawlers, and LLM assistants. Canonical URL: [https://code4x.dev/aeo-scan](https://code4x.dev/aeo-scan).*