More and more people start a search by asking an assistant instead of scanning ten blue links. The assistant reads, synthesizes, and answers, often naming a few sources. Answer engine optimization, AEO, is the work of being one of those sources.
How AI answers pick sources
Assistants favor pages they can read cleanly and trust quickly. That means content the crawler can actually see in the HTML, structured so the relevant passage is easy to lift, and specific enough to answer a real question. Vague marketing copy rarely gets quoted. A clear, direct answer to a question someone actually asks does.
What tends to get cited
- Straight answers near the top: state the answer plainly, then explain, rather than burying it under preamble.
- Real questions as headings: phrase sections the way people ask, so a passage maps to a query.
- Specifics over adjectives: numbers, steps, and concrete detail are quotable in a way superlatives are not.
- Content in the HTML: if a crawler cannot read your page without running JavaScript, it cannot cite you. Server-render it.
None of this is a trick. It is the same clarity that helps a human skimmer, aimed at a reader that quotes.
The foundation still matters
AEO sits on top of good technical hygiene, not instead of it. Pages that load, render on the server, and describe themselves accurately are legible to both search crawlers and AI ones. Add clear structure and genuinely useful answers on top, and you give the assistant something worth quoting.
Being cited by an assistant is becoming its own front door to your product. The teams that show up there are the ones writing for a reader that reads closely, whether that reader is a person or the model answering on their behalf.