No, IIRC, not just two sites. But just a few sites, may be in the range of 10, which is not at all the same as all Internet sites, and letting the users decide

No, IIRC, not just two sites. But just a few sites, may be in the range of 10, which is not at all the same as all Internet sites, and letting the users decide which (of the many other useful sites) they can access.