Your traffic is up 300%, but revenue is flat. The problem? You're tracking vanity metrics that don't pay the bills. Here's how to focus on metrics that matter. Why "Impressions" Don't Pay the Bills Vanity metrics make you feel good but don't drive decisions. Here's why they're dangerous: Common Vanity Metrics Pageviews: High traffic doesn't mean high revenue Impressions: Your ad was shown, but did anyone care?