Is it true that websites know our activity in their websites?

Question

Is it true that websites know our activity in their websites?

Answer 1

yes.  where you came from, what browser you're using, how long you stayed, what links you clicked on, which pages you went and time, place, operating system, country, computer IP address.

Answer 2

It is true... to an extent.  A lot of sites report back to which page a customer has viewed, how long they were on the page for, what page they entered and exited at, etc.  However, they are only able to see IP addresses; they do not know who you are (such as name, e-mail)

I hope that this answers your question.