Explainer
Is SEO Still About Rankings? Reading the Metrics Marketers Are Using in AI Search
Aug 21, 2026
Research area
Measurement & Search Outcomes
How rankings, impressions, mentions, citations, referrals, and business outcomes describe different stages of discovery.
What this research area covers
Search and AI measurement is a layered observation problem: each metric records one stage, on one surface, with its own population and denominator.
Where the boundary sits
No single visibility score proves attention, causation, traffic quality, or revenue. Metrics can be compared only after preserving what each one actually measures.
Questions in this research area
- What does rank still measure in an AI-search environment?
- How should mentions, citations, impressions, clicks, and conversions be separated?
- What can an AI Overview click study establish, and where does its denominator stop?
Primary research
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