Per default only a gray mock up image of a like-button is embedded. Only if a user clicks this button the real like-button is loaded and information sent to the social network
https://panzi.github.io/SocialSharePrivacy/
JavaScript Libraries and Functions · jQuery Plugin
Get access to data on 59,858 websites that are Social Share Privacy Customers. We know of 4,058 live websites using Social Share Privacy and an additional 55,800 sites that used Social Share Privacy historically and 281 websites in the United States.
Get a list of 59,858 websites using Social Share Privacy which includes location information, hosting data, contact details, 4,058 currently live websites and an additional 7,372 domains that redirect to sites in this list. 55,800 sites that used this technology previouslyand 281 websites in the United States currently using Social Share Privacy.
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