Drag-and-drop simplicity, an intuitive interface, and powerful tools help you design sites.
http://www.serif.com/webplus/
Content Management System · Simple Website Builder
Get access to data on 292,030 websites that are Serif WebPlus Customers. We know of 134,754 live websites using Serif WebPlus and an additional 157,276 sites that used Serif WebPlus historically and 43,194 websites in the United States.
Get a list of 292,030 websites using Serif WebPlus which includes location information, hosting data, contact details, 154,708 currently live websites which includes 19,954 domains that redirect to sites in the list. 157,276 sites that used this technology previously and 43,194 websites in the United States currently using Serif WebPlus.