Frontier is a multi-purpose, HTML5 and CSS3 WordPress theme by ronangelo.
https://ronangelo.com/frontier/
Frameworks · WordPress Theme
Get access to data on 49,020 websites that are Frontier Theme Customers. We know of 16,943 live websites using Frontier Theme and an additional 32,077 sites that used Frontier Theme historically and 8,855 websites in the United States.
Get a list of 49,020 websites using Frontier Theme which includes location information, hosting data, contact details, 16,943 currently live websites and an additional 1,248 domains that redirect to sites in this list. 32,077 sites that used this technology previously and 8,855 websites in the United States currently using Frontier Theme.