Micreascannán 02447 / 08 | Leathanach 2

Name	Domain	Expiration	Description
_pk_id.	.nli.ie	13 months	used to store a few details about the user such as the unique visitor ID
_pk_ses.	.nli.ie	30 minutes	short lived cookies used to temporarily store data for the visit
_pk_ref.	.nli.ie	6 months	stores the traffic source or campaign that explains how the user reached the site