Not assuming that.
Of course, cookie would be better but, in case user would deny or block it, IP is the good second choice; at the end, how many users that share the same IP would use that site, and would eventually delete that very comparison?
Not assuming that.
Of course, cookie would be better but, in case user would deny or block it, IP is the good second choice; at the end, how many users that share the same IP would use that site, and would eventually delete that very comparison?