input: [1] Website, ISP [2] referring url date/time IP city/state/country (from IP) search keywords ISP has access to your personal details (as mentioned above) [3] Websites want to know where their inbound traffic is, want to know how many users they have, what their users do, etc. They can collect this anonymously and then tie it to an account you create later.And see above on ISP. [4] Indefinite. No universal rule, they can keep the data as long as they like. And see above on ISP. [0] 
output: Your browser is redirected to PandaLovingInfo.com.