Sign in with Google button.
https://developers.google.com/identity/gsi/web/guides/display-button
Widgets · Login
Get access to data on 4,128 websites that are Sign In With Google Customers. We know of 3,679 live websites using Sign In With Google and an additional 449 sites that used Sign In With Google historically and 1,799 websites in the United States.
Get a list of 4,128 websites using Sign In With Google which includes location information, hosting data, contact details, 3,679 currently live websites and an additional 11,214 domains that redirect to sites in this list. 449 sites that used this technology previously and 1,799 websites in the United States currently using Sign In With Google.
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