I have a simple page view counter on my website, that just counts the number of page views pr post. I am curious to what is a reasonable lifetime for the page view cookie.
I currently have it set to two hours, so more page hits from the same user is not counted for two hours. I have been unsuccessful in finding any articles regarding the subject. After how long is it can it be considered a new page view?
Update: It's only used it to give the visitors an idea of what posts are popular. I am using Google Analytics for more detailed statistics.