How many sites from each region we first detected using Custom Facebook Feed at specific date periods.
Get a list of 521,441 websites using Custom Facebook Feed which includes location information, hosting data, contact details, 209,427 currently live websites
and an additional 108,283 domains that redirect to sites in this list. 312,014 sites that used this technology previously and 102,337 websites in the United States currently using Custom Facebook Feed.
Distribution of locations of all Custom Facebook Feed customers we've ever tracked.