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 1,260,406 websites that are Accelerated Mobile Pages Customers. We know of 298,667 live websites using Accelerated Mobile Pages and an additional 961,739 sites that used Accelerated Mobile Pages historically and 180,301 websites in the United States.
Get a list of 1,260,406 websites using Accelerated Mobile Pages which includes location information, hosting data, contact details, 3,449,540 currently live websites which includes 3,150,873 domains that redirect to sites in the list. 961,739 sites that used this technology previously and 180,301 websites in the United States currently using Accelerated Mobile Pages.