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_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
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_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_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
You’re kidding…do you know how many songs are out there? I learned from many advertising campaigns nothing is original anymore AND while you are doing a very effective job of attempting to rip off the Chris Martin’s soft raspy singing these songs have as many differences as similarities, in fact more. I must commend you on your creative viral marketing efforts the Creaky Whatev’s will surely be remembered for at least as many minutes as your video lasts.