How to Add Likes to Your Web Page. The Facebook Like button is a great way to expose your business Web page to a wider audience. As soon as someone visits your Web page and clicks on the Like ...

Click the "Get Code" button. Copy the provided code snippet. Open the HTML source file of the Web page you want to add the Facebook "Like" button to.

Web publishers have quickly adopted a button that lets visitors express "like" for their sites. But it also lets Facebook track those visitors as they switch from one site to another.

This allows for some handy implementation options like displaying above/below the content with the addition to add to pages and the homepage.

Facebook is to let its users share content they 'like' across the internet through a new button - but the social networking site insists the service will not be used to direct advertising.