This website makes calls to the Instagram API.
https://www.instagram.com/developer/
Widgets · Social Sharing
Get access to data on 649,859 websites that are Instagram API Customers. We know of 179,428 live websites using Instagram API and an additional 470,431 sites that used Instagram API historically and 103,924 websites in the United States.
Get a list of 649,859 websites using Instagram API which includes location information, hosting data, contact details, 179,428 currently live websites and an additional 164,827 domains that redirect to sites in this list. 470,431 sites that used this technology previously and 103,924 websites in the United States currently using Instagram API.