John Lincoln — February 22, 2018 Follow @johnelincoln — February 22, 2018 You might think you know all there is to know about optimizing for voice search, but are you familiar with the search quality rater guidelines? In a nutshell, those guidelines tell the people who rate voice search results what to look for when … Continue reading Google Reveals Voice Search Quality Rater Guidelines (And Teaches Us A Thing Or Two) →