A web banner or banner ad is a form of advertising on the World Wide Web delivered by an ad server. This form of online advertising entails embedding an advertisement into a web page. It is intended to attract traffic to a website by linking to the website of the advertiser. The advertisement known as a "click through." In many cases, banners are delivered by a central ad server.
Contributions by Haakon, Wit, and 220.127.116.11.