How to find out Websites using Facebook Comments

Discussion in 'Black Hat SEO' started by jimmy92, Sep 30, 2016.

  1. jimmy92

    jimmy92 Newbie

    Joined:
    Nov 25, 2012
    Messages:
    7
    Likes Received:
    0
    Hello

    Is there a way to find out all Websites using Facebook Comments system ?

    Thanks in advance.