Old metrics are incomplete. In 2025, AI tools measure satisfaction, clarity, revisit rates, and intent fulfillment. They detect whether users leave with answers or frustration. Tools monitor micro-interactions—how far users scroll before acting, what they highlight, and when they pause. AI builds composite scores based on purpose-driven engagement. Use this to see beyond top-line traffic. SEO wins when content does its job—not just when it’s seen. AI reveals if the job was done well. You use that to plan stronger, more useful work going forward.