Jetpack's built-in visitor analytics. It records page views, referring sites, search terms, and outbound link clicks, and also carries the shared visitor-tracking library used by Jetpack Instant Search and WooCommerce Analytics.
Service URL: automattic.com (opens in a new window)
tk_ai
Stores a randomly-generated anonymous visitor ID so Jetpack's Tracks analytics library can link tracking events to the same visitor.
Session in wp-admin; up to 5 years on the frontend
tk_qs
Queues analytics events for Jetpack's Tracks library so none are lost if the page closes before they can be sent.
30 minutes
tk_tc
Used once per page load to work out which cookie domain the Tracks library should use, then removed as soon as it's read back.
Session (deleted immediately after use)
tk_aip
Stores a list of anonymous visitor IDs so they can be merged into one identity once a visitor is recognized.
Up to 5 years
i saw ur comment on tylercruz.com regarding his corporate logo design, and it indicated that u might be in the market for one of ur own.
i’m currently running a contest around the johcow vs garry conn competition that u blogged about here, and the grand prize is a free logo/header makeover worth $150! if ur interested, please check it out, and if not, gud luck with your site!
anthony dinh – Diaries of a Bloggers last blog post..Cowpetition – The Price is Right Contest