This website makes calls to the Instagram API.
https://www.instagram.com/developer/
Widgets · Social Sharing
Get access to data on 619,398 websites that are Instagram API Customers. We know of 132,714 live websites using Instagram API and an additional 486,684 sites that used Instagram API historically and 76,044 websites in the United States.
Get a list of 619,398 websites using Instagram API which includes location information, hosting data, contact details, 132,714 currently live websites and an additional 91,961 domains that redirect to sites in this list. 486,684 sites that used this technology previously and 76,044 websites in the United States currently using Instagram API.