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 61,336 websites Social Share Privacy Customers. We know of 5,082 live websites using Social Share Privacy and an additional 56,254 sites that used Social Share Privacy historically and 367 websites in the United States.
Get a list of 61,336 websites using Social Share Privacy which includes location information, hosting data, contact details, 5,082 currently live websites and an additional 8,500 domains that redirect to sites in this list. 56,254 sites that used this technology previouslyand 367 websites in the United States currently using Social Share Privacy.
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