SERP
SERP stands for search engine results page, the page of results returned for a query, now increasingly topped by AI Overviews and answer boxes rather than plain links.
Also known as: search engine results page
The SERP is the page of search results — and it's changing fast. Once a simple ranked list of ten blue links, the modern search engine results page is crowded with featured snippets, answer boxes, People Also Ask, and increasingly AI Overviews that answer the query before any link.
For AEO, understanding the SERP's evolution is the adaptability pillar in practice: as AI features push organic links down and absorb more clicks, the target shifts from "rank in the list" to "be in the answer." Watching how the SERP for your key queries actually looks — what fraction is AI-generated, who's cited there — tells you where the real competition is and whether your visibility is on the AI surface or only the fading link list.
Example. A SERP that once showed your link at position three may now lead with an AI Overview citing three sources, pushing your link far below the fold. The new goal is to be one of those three cited sources, not just to hold position three.
Relevant pillar
Related terms
- Featured SnippetA featured snippet is a short answer Google extracts from a ranking page and displays at the top of search results, and the skill of winning one transfers directly to AI citation.
- Answer BoxAn answer box is a search result that displays a direct answer to a query at the top of the page, an early form of the zero-click answer that AI Overviews have since expanded.
- Zero-Click SearchZero-click search is when a user gets their answer directly on the results page or in an AI response without clicking through to any website, the dominant pattern AEO is a response to.