Retargeting, also known as remarketing, is a form of online advertising that can help you keep your brand in front of bounced traffic after they leave your website. For most websites, only 2% of web traffic converts on the first visit. How Does Retargeting Work? Retargeting is a cookie-based technology that uses simple Javascript code to anonymously ‘follow’ your audience all over the Web. Here is how it works: you place a small, unobtrusive piece of code on your website (this code is sometimes referred to as a pixel). The code, or pixel, is unnoticeable to your site visitors and will not affect your site is performance. Every time a new visitor comes to your site, the code drops an anonymous browser cookie. Later, when your cookied visitors browse the Web, the cookie will let your retargeting provider know when to serve ads, ensuring that your ads are served to only to people who have previously visited your site. Retargeting is so effective because it focuses your advertising spend on people who are already familiar with your brand and have recently demonstrated interest. That is why most marketers who use it see a higher ROI than from most other digital channels. When Does Retargeting Work? Retargeting is a powerful branding and conversion optimization tool, but it works best if it is part of a larger digital strategy.