A zero-click search is one that resolves on the results page itself. The user types a query, reads the answer Google shows directly (a featured snippet, an AI Overview, or a Knowledge Panel), and never clicks through to a website. Roughly 65 percent of Google searches were zero-click as of 2024, a share that AI Overviews has continued to push higher.
Why it happens
Search engines increasingly try to answer the question on the page rather than just point at sources. Simple factual queries (a definition, a conversion, a date) rarely need a click at all, and richer surfaces like AI Overviews now handle more complex questions the same way. The convenience for users comes at the cost of traffic for publishers.
What it means for sites
The old scoreboard counted clicks. Zero-click search breaks that link between visibility and visits, because a page can shape the answer a user reads without ever receiving the visit. The value shifts toward being the named source: an AI citation or a snippet attribution that builds recognition even when no click follows.
How to adapt
Treat citation as a goal in its own right, not a consolation for a lost click. Write passages that answer cleanly enough to be quoted, and strengthen brand and author signals so attribution actually registers with the reader who stays on the results page.