The impressions are based on links to your site being shown in AI Overviews / AI Mode
As Google brings generative AI deeper into search, brands are facing a new measurement problem: appearing in an AI answer does not always mean that visibility is recorded.
The distinction comes from a recent clarification by Google’s John Mueller on how Search Console counts impressions in AI Overviews and AI Mode.
“The impressions are based on links to your site being shown in AI Overviews / AI Mode,” Mueller said, making clear that the metric is tied to linked source visibility, not broad brand presence.
In practice, Google is not counting every mention, appearance, or visual signal as an impression. If a link to a site is visible to the user, it can be counted, but if that link sits behind a card or another element that requires user action, the impression is only recorded once the user opens it and the link becomes visible.
For Generative Engine Optimization (GEO), this matters because AI visibility now has layers. A brand can be mentioned, surfaced, linked, or clicked, and each layer reflects a different level of proof.
For PR and communications teams, the implication is clear. AI visibility cannot be judged only by whether a brand appears in an answer, but by whether its content is credited clearly enough to be seen, counted, and trusted.
This creates a measurement gap for brands that are starting to track their presence in AI Search. Search Console may show when a linked source becomes visible, but it does not capture the full influence of owned content, media coverage, or brand messaging that may shape an answer generated by AI.
That gap matters because communications impact has never been limited to one dashboard. Media coverage, executive commentary, reports, newsroom pages, and explainers may all help build the source material that AI systems retrieve, interpret, and cite.
The practical response is to treat GEO as part of communications strategy, not just a search tactic. Brands need factual, structured, and consistent content so AI systems can connect the right source with the right message.
AI Search is forcing brands to separate visibility from credibility and measurement. Being present in an AI answer may create awareness, but being linked, credited, and understood correctly is what will matter most for communications impact.
