The strongest indicator is very short dwell time on page, especially when paired with a quick return to the search results. The strongest indicator is very short dwell time on page, especially when paired with a quick return to the search results. Tracking user behavior like bounce rate, scroll depth, and pogo-sticking helps confirm whether visitors arrived with low intent or simply didn't find what they expected. Logs of session flow act like heatmaps for intent, revealing where users abandon pages or immediately bounce back to search.