What became globally available
Google says a Search Console control now lets website owners decide whether their links and content can appear in and help ground AI Overviews, AI Mode and AI Overviews in Discover. A rollout that began with a subset of UK sites is now available worldwide.
Sites that opt out will not receive traffic or impressions from those generative AI features. Google says the setting is not used as a ranking signal for search results outside those experiences, so publishers should treat it as a distribution decision rather than a general ranking switch.
The new measurement surface
Search Console is adding visibility information for generative AI Search, including impressions, which pages appeared in responses and the countries where those appearances occurred. Google says more metrics will follow as it gathers publisher feedback.
That is more actionable than a single blended traffic number, but it still does not answer every attribution question. Publishers should preserve annotations for major content changes, compare AI visibility with referral traffic and avoid claiming causation from a short time series.
The scale behind the policy
Google reports more than 2.5 billion monthly active users for AI Overviews and more than one billion for AI Mode. It has also increased inline links, added website previews and introduced Preferred Sources and subscription labels.
Those figures explain why participation controls matter. AI answers can be a meaningful discovery channel, but they also change how much of a publisher's work is consumed before a click occurs.
What publishers should do now
Document the current setting, export a baseline from Search Console and identify pages whose business value depends on referral traffic. Test changes on a clearly bounded group before making a site-wide decision, and review the result by country and page type.
Visit the AINewsInu homepage and our AI search visibility audit for a repeatable workflow. The right choice depends on whether exposure, citation, subscription conversion or direct visits matter most to the site.
Sources & further reading
Social-media activity is treated as a signal of attention, not proof. Product claims are attributed to the linked publisher or announcement.