My stats and my adsense stats don't match for page impressions on a couple of my sites. Yesterday I had over 1000 page loads and adsense don't show as many ad impressions. Could it be that my stats are wrong or that google is wrong? Anyone else got/had similar?
People with javascript disable, No ads available for the page(or ad section) because advertisers stopped ads or ran out of their daily budget, Page didn't finished loading ads before person hit the back button.... etc.