Subject Index - Security & Sustainability

Name	Domain	Purpose	Expiry	Type
_gat_gtag_UA_52869412_69	https://securesustain.org	This cookie is part of Google Analytics and is used to limit requests (throttle request rate).	1 minute	HTTP
YSC	https://www.youtube.com	This cookie is set by YouTube to track views of embedded videos.	Session	HTTP
VISITOR_INFO1_LIVE	https://www.youtube.com	This cookie is set by Youtube to keep track of user preferences for Youtube videos embedded in sites;it can also determine whether the website visitor is using the new or old version of the Youtube interface.	6 months	HTTP

Name	Domain	Purpose	Expiry	Type
_gid	https://securesustain.org	This cookie is set by Google Analytics. It stores and update a unique value for each page visited and is used to count and track pageviews.	1 day	HTTP
_ga_8YH8Z32YEN	https://securesustain.org	This cookie is used by Google Analytics to persist session state.	2 years	HTTP
tk_ai	https://securesustain.org	Stores a randomly generated, anonymous ID. It is only used in the admin area and is used for general analytics tracking.	5 years	HTTP
_ga	https://securesustain.org	This cookie name is associated with Google Universal Analytics - which is a significant update to Google's more commonly used analytics service. This cookie is used to distinguish unique users by assigning a randomly generated number as a client identifier. It is included in each page request in a site and used to calculate visitor, session and campaign data for the sites analytics reports.	2 years	HTTP

A