I just started usig Adsense and have a fewquestions: 1) If a page has 3 Google Adsense blocks, will going to that site give me 3 page impressions because there are 3 ad blocks? Or does it count as only 1 impression b/c only 1 page is loaded. 2) Does Google have data on the number of visitors who do not have Cookies enabled? 3)How are ad impressions different from page impressions? Best, Summer
Ad impression is the total amount of ads displayed. If you have 3 ads and the pages loads you have three ad impressions.