SIGNAL
The click was the unit of search. It is no longer. The metric marketing teams still report on is now measuring a shrinking share of reality, and the new dashboard is one most quarterly reviews have not learned to read.
Rand Fishkin's SparkToro study, published in June using Similarweb clickstream data, found that 68.01% of all US Google searches ended without a single click in the first four months of 2026. Two years earlier the figure was 60.45%; a decade ago, roughly 45%. The same dataset shows that when Google shows an AI Overview, users click through on just 8% of searches, compared with 15% without one. The first number is the shift; the second is the mechanism.
The pattern underneath is a unit-of-account error. Clicks were always a partial proxy for organic value, but the partial is now the majority. AI Overview coverage rose from about 30% to 48% of queries in roughly three months, one of the fastest rollouts Google has ever shipped on search. The answer is becoming the destination, and presence inside the answer, not the visit, is the operative surface.
Mention, citation, and the brand being named inside the summary are what the new search rewards. Quarterly reports built on click-through are now measuring a shrinking share of what search actually does. The dashboard changed; the deck did not.
Reported by Sky for Type0, from Google's AI Overviews now answer forty eight percent of all search queries, and more than half of all searches end without a single click, yet marketing teams are still building quarterly reports around a number that stopped meaning what it used to. Read the original: dmnews.com