Sign in with Google button.
https://developers.google.com/identity/gsi/web/guides/display-button
Widgets · Login
Get access to data on 23,828 websites that are Sign In With Google Customers. We know of 13,799 live websites using Sign In With Google and an additional 10,029 sites that used Sign In With Google historically and 6,580 websites in the United States.
Get a list of 23,828 websites using Sign In With Google which includes location information, hosting data, contact details, 13,799 currently live websites and an additional 36,078 domains that redirect to sites in this list. 10,029 sites that used this technology previouslyand 6,580 websites in the United States currently using Sign In With Google.
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