Are you asking the members number of time they visit or the whole number count of visitors for the site?
Tony talked about that in one thread. Maybe it's still active somewhere. I'm too lazy to search for it. Maybe you can PM the mod or look at specific websites for it.
Wait there is logout button?!!! Seriously though usually refresh every hour while I am close to laptop.
... why not just google it? it is soooo easy but no, you gotta make a thread. well here are 2 links for it: http://www.alexa.com/siteinfo/novelupdates.com http://www.siteworthtraffic.com/report/novelupdates.com (be aware that these are estimates)
support +1 for all those who never leave nu! I always keep minimum 2 pages open in my phone browser and laptop! 1 to keep refreshing to see if any of the novels i'm currently reading has updated, and the second is to keep track of whichever novel i'm currently reading ^-<