Google Sign-In is a secure authentication system that enables users to sign in with their Google account.
https://developers.google.com/identity/
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Get access to data on 4,148,639 websites that are Google Identity Platform Customers. We know of 1,578,894 live websites using Google Identity Platform and an additional 2,569,745 sites that used Google Identity Platform historically and 877,295 websites in the United States.
Google Identity Platform websites that are also using other technologies.
Get a list of 4,148,639 websites using Google Identity Platform which includes location information, hosting data, contact details, 1,578,894 currently live websites and an additional 1,364,123 domains that redirect to sites in this list. 2,569,745 sites that used this technology previouslyand 877,295 websites in the United States currently using Google Identity Platform.
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