Bots can either be identified by the IP address or from their "User Agent String," which they send in the HTTP headers.
Bots ສາມາດຖືກກໍານົດໂດຍທີ່ຢູ່ IP ຫຼືຈາກ "String ຕົວແທນຜູ້ໃຊ້ຂອງພວກເຂົາ" ທີ່ພວກເຂົາສົ່ງອອກໃນຫົວ HTTP.