SEO and agent-readiness are not the same

Search engine optimisation makes a site rank in a list of links for a person to click. Agent-readiness makes a site legible and usable by an AI agent that reads, decides, and sometimes acts on the user's behalf. The two overlap, but optimising for one does not deliver the other.

SEO is built around keywords, backlinks, and a results page where a human chooses. The page is the destination. Agent-readiness is built around machine-readable surfaces such as llms.txt, structured data, response headers, and well-known manifests, where the agent is the reader and the page may never be seen by a person at all. A site can rank well on Google and still be opaque to an agent, and a site can be highly legible to agents while ranking modestly in classic search.

The gap is widening as people ask assistants instead of typing queries. When an answer comes from a model rather than a list of links, the question is not where a site ranks but whether the model can read the site cleanly and is willing to cite it. That depends on the discovery and content surface, not on the usual ranking signals.

This is why ranking on a search engine does not predict presence in an AI answer. They are scored on different things. A site that wants both has to do both, and the agent-readiness side is the one most teams have not started.

turva.dev measures the agent-readiness side and reports exactly which checks pass or fail. For an audit, contact info@turva.dev.