How many sites from each region we first detected using QuestBack at specific date periods.
Get a list of 2,527 websites using QuestBack which includes location information, hosting data, contact details, 544 currently live websites
and an additional 4,178 domains that redirect to sites in this list. 1,983 sites that used this technology previously and 59 websites in the United States currently using QuestBack.
Distribution of locations of all QuestBack customers we've ever tracked.