Fill in the blank: In the three-tier model for AEO metrics, the closer a metric is to actual user __________ on your website, the more confidently you can make decisions based on it.

The three-tier model for AEO (AI-Enhanced Optimization) metrics emphasizes that metrics closer to actual user behavior on your website provide the most reliable basis for decision-making. This is because user behavior (e.g., clicks, time on page, conversions) directly reflects how users interact with your content and offerings. Sentiment (how users feel) and awareness (whether users know about your brand) are important but are often inferred or measured through indirect means, making them less immediate and actionable for on-site optimization. Feedback (direct comments or surveys) is valuable qualitative data but doesn't capture the full scope of user actions in the same way quantitative behavioral metrics do. Therefore, focusing on metrics that directly track user behavior allows for more confident and effective optimization strategies.