Hello My website statistic show that i have 500 page view but google page impressions show only 100. yesterday i had 800 but google show only 300. is it possible? it used to show the same numbers but now it's all different. The earning is also down by 90%. is anyone know why?
What Google means by "Page impressions" is actually ad block impressions. If you have 2 ad blocks on a page, then your "page impressions" will double. Your web stats *will* differ from what Google says because of this. I got confused by that one at first.