Is it possible to add two button like on the same page:
- The first: referencing
http://www.mysite.com, with a title, image and description specific to the home page - The second: referencing
http://www.mysite.com/article?id=511, with a title, description, and image specific to article 511.
Check out the open graph protocol documentation, as you need to serve the correct tags depending on which page you’re on.
For example, on the home page:
And on the article page:
Then just serve Like buttons to those different URLs on whatever page you want.