Jetpack's built-in visitor analytics feature. It records page views, referring sites, search terms, and outbound link clicks, and includes the shared visitor tracking library used by Jetpack Instant Search and WooCommerce Analytics.
Service URL:www.perrellabus.it(opens in a new window)
tk_aip
Stores a list of anonymous visitor IDs, so they can be consolidated into a single identity once the visitor is recognized.
More than 5 years
tk_tc
Used once per page load to determine which cookie domain the Tracks library should use, and then removed as soon as it is read.
Session (deleted immediately after use)
tk_qs
Queues analytics events for Jetpack's Tracks library so they aren't lost if the page is closed before they can be sent.
30 minutes
tk_ai
Stores a randomly generated anonymous visitor ID, allowing Jetpack's Tracks analytics library to associate tracking events with the same visitor.
Session in wp-admin; up to 5 years on the frontend
