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 1,388,742 websites that are Accelerated Mobile Pages Customers. We know of 350,707 live websites using Accelerated Mobile Pages and an additional 1,038,035 sites that used Accelerated Mobile Pages historically and 208,144 websites in the United States.
Get a list of 1,388,742 websites using Accelerated Mobile Pages which includes location information, hosting data, contact details, 350,707 currently live websites and an additional 1,338,158 domains that redirect to sites in this list. 1,038,035 sites that used this technology previously and 208,144 websites in the United States currently using Accelerated Mobile Pages.