Google Warns Websites to Fix Browser Back-Button Hijacking by June 15 or Risk Search Penalties
Mountain View, California, April 15, 2026, 04:08 PDT Starting June 15, Google says it will crack down on sites that interfere with the browser back button, flagging the tactic as a clear spam violation that could knock pages lower in its search rankings. Human reviewers could hand out manual spam penalties, while Google’s automated systems may also demote offenders.