Facebook – Remove Facebook search cache

As far as I understand your question, you are asking for a way to integrate facebook like button on all posts dynamically, right ?

You can do that by simply adding this code to your post template

<div class="fb-like" data-href="{Permalink}" data-send="true" data-width="450" data-show-faces="true"></div>

{Permalink} will be dynamically replaced with the post link.

1. No. It's integrated to Facebook search algorithm. Public don't have access to it.

   This has been made possible recently (near the end of 2012). Here's how you can delete your search history:

   • Go to your profile and click on "Activity Log".

   

   • On the left sidebar, you will see options like Photos etc.

   

   • Expand them if needed by clicking on "MORE" until you find one that says "Search". Click on it.

   

   • You will see all your Search history. Click on the link that says "Clear History" on top of it.

   

   • Click "Clear Searches" on the confirmation box that appears as the last step.

   

2. No. That's not public. Some apps claim to show you who visited your profile. But they are just scam. It's not possible. Facebook doesn't provide such information.