Source: Search Engine Journal
Google is systematically expanding where AI Overviews appear across search results while withholding click attribution data from publishers—creating a gap between distribution and transparency that makes SEO ROI impossible to measure. Publishers can't optimize for or quantify the value of Google's AI surfaces, while Google captures incremental behavioral data to improve its models. The precedent: Google solved the "how do we get publishers to accept AI summaries" problem not through revenue-sharing but through opacity, banking on the fact that most brands can't afford to stop chasing Google traffic even when they can't prove it generates value.