Accelerated Mobile Pages (AMP) Project is an open source initiative that embodies the vision that publishers can create mobile optimized content once and have it load instantly everywhere.
https://www.ampproject.org/
Widgets · Mobile
Get access to data on 1,633,044 websites that are Accelerated Mobile Pages Customers. We know of 362,613 live websites using Accelerated Mobile Pages and an additional 1,270,431 sites that used Accelerated Mobile Pages historically and 192,440 websites in the United States.
Get a list of 1,633,044 websites using Accelerated Mobile Pages which includes location information, hosting data, contact details, 362,613 currently live websites and an additional 953,814 domains that redirect to sites in this list. 1,270,431 sites that used this technology previously and 192,440 websites in the United States currently using Accelerated Mobile Pages.