Google AI Overviews does not draw evenly from the web. It skews toward video and already-ranking pages, published analyses put YouTube at roughly 23.3% of AI Overview citations. AI Overviews are generated above the classic results from pages in Google’s existing index, weighted toward sources that already rank for the query. They appear on a subset of queries and can vanish from a query entirely between one week and the next.
How Google AI Overviews actually decides
AI Overviews are generated above the classic results from pages in Google’s existing index, weighted toward sources that already rank for the query. They appear on a subset of queries and can vanish from a query entirely between one week and the next.
Its citations skew toward video and already-ranking pages, published analyses put YouTube at roughly 23.3% of AI Overview citations. In practice that means the surfaces worth auditing first are YouTube, top-ranking organic pages, structured data and FAQ markup, authoritative domains.
The method, in order
Start from the skew, not from your site. Google AI Overviews’s citations concentrate in YouTube, top-ranking organic pages, structured data and FAQ markup, authoritative domains.
Separate the sources it cites from the sources it trusts silently. This engine shows its sources, so the list is observable directly.
Check your category specifically. Citation skew is a population-level finding; the sources for legal advice and for developer tooling are not the same, and only your own prompt set tells you which applies.
Audit whether you appear on the top sources at all, then rank the gaps by how hard each is to close: a subreddit comment and a Wikipedia citation are not the same amount of work.
Re-measure after each placement lands. Google AI Overviews’s volatility is high at the query level, presence appears and disappears without a ranking change.
The honest caveat
Appearing in an AI Overview can reduce the clicks the same page used to earn, because the answer is now on the results page. Visibility and traffic move in opposite directions here more often than anywhere else.
Cituna checks Google AI Overviews daily alongside the other five engines, ChatGPT, Perplexity, Gemini, Claude, Grok and Google AI Overviews, on the $39 Starter, and pairs the result with Google Search Console so a change here can be tied to real clicks. We do not track Microsoft Copilot.
Drafted with AI assistance from our own research and Search Console data, and reviewed by Rahul A before publishing. Rules and prices change; check the linked official source before you act.