AI Overviews trigger on roughly 25% of all Google searches in Q1 2026, with organic click-through rates dropping 15-47% when they appear.
AI Overviews now trigger on 25% of all Google searches, pushing organic click-through rates down 15-47% and turning a quarter of affected queries into zero-click dead ends.
As of Q1 2026, roughly 25% of Google searches trigger an AI Overview, with 26% of those searches ending without any click at all.
Organic search as an acquisition channel is shrinking in real time, and businesses relying on informational content are losing the most traffic.
Australian businesses using organic search as a primary growth channel are competing against Google's own AI answers for visibility on a quarter of all queries.
SEO managers, content marketers and any business where organic search drives more than 30% of website traffic.
Content that gets summarised by AI Overviews without a citation sends zero traffic to your site, turning your investment in that content into a donation to Google.
Audit your top 20 organic keywords in Search Console and check which trigger AI Overviews
Prioritise content with original data and unique perspectives that AI systems are more likely to cite rather than replace