Why Engagement Time as an Authority Signal Is About to Break — and What to Use Instead

https://www.bookmark-xray.win/using-pbns-in-2025-why-most-campaigns-fail-and-why-tier-2-needs-3-5-links-per-tier-1-placement

3 Key Factors When Choosing an Engagement-Time Authority Metric When the signal you rely on for authority can be rewritten inside of 30-60 days, choose metrics that are resilient, interpretable, and actionable