Adsense is an advertising program, which allows You in fast and easy to set advertisements on Your site and finally start to make some money am mount directly depending on Your traffic and the way You set those ads. Once You set up Adsense, You can just monetize, test and forget about it, it’s as simple as that. Google Ads also are related to Your content, it makes things even easier.
At first You must know, how Your earnings are really counted -
1. Adsense Earning = Impression-count x Click-though-rate x Cost-per-click x smart-pricing-factor.
2. Click-through-rate (CTR) is ratio of clicks per impressions. It can range from 0.1% to 30%, but most commonly around 1% to 10%.
3. Cost-per-click (CPC) is the earning you get per click. While traditionally it refers to the amount advertisers pay for each click, it can also mean the amount publishers get for each click.
4.Smart-pricing is Adsense method to determine how valuable clicks from your site is worth. If clicks on your site doesn’t provide good value to advertisers, e.g. from visitors’ geo-location that seldom translate to sales, you will only get a fraction of the supposed CPC.