How many sites from each region we first detected using Burt at specific date periods.
Get a list of 1,406 websites using Burt which includes location information, hosting data, contact details, 11 currently live websites and an additional 36 domains that redirect to sites in this list. 1,395 sites that used this technology previouslyand 2 websites in the United States currently using Burt.
Distribution of locations of all Burt customers we've ever tracked.