Google AdSense is an online advertising program created by Google that allows website owners to earn revenue by displaying ads on their websites. AdSense is a cost-per-click (CPC) advertising program, which means that advertisers pay only when a user clicks on an ad.
Website owners can sign up for AdSense and place ad units on their websites. AdSense uses contextual targeting to display relevant ads based on the content of the website, the user’s search history, and other factors. The ads can be in the form of text, images, or videos, and they can be placed on different parts of the website, such as the header, sidebar, or footer.
When a user clicks on an ad, the website owner earns a percentage of the revenue generated by the ad. The amount of revenue earned per click depends on the competition for the ad placement, the relevancy of the ad to the website content, and other factors.
AdSense is a popular way for website owners to monetize their content and earn revenue without having to sell their own products or services. AdSense is free to use, and website owners can customize the appearance of the ads and the placement of the ad units to match their website’s design and layout.
To be eligible for AdSense, a website must comply with Google’s program policies and have original content that complies with Google’s content guidelines. Website owners must also have a valid Google account and be at least 18 years old to participate in the program.