贵公司网站未能达到收入目标，营销团队对其原因表示关切。着陆页的成效受到了质疑。您的任务是分析访问着陆页后未采取任何操作的人所占的比例。 那么，您应该关注哪个指标？

Bounce rate is the most relevant metric because it directly measures the percentage of visitors who land on a page and leave without interacting further. A high bounce rate on a landing page suggests that the page isn't engaging users or meeting their expectations, directly impacting conversion goals and revenue. Scroll depth measures how far users scroll down a page, which is useful for content engagement but doesn't directly indicate if they took an action. Pages per session shows how many pages a user views, but doesn't isolate the landing page's immediate effectiveness or non-action. New subscriptions is a conversion metric, not a diagnostic metric for understanding why users didn't convert on a specific landing page.