Is there a web-app to tell me when a site is most active (ie. being most visited by users), preferably using up-to-date information.
It needs to:
- work on a URL I give it (it does not have to be a URL owned by me)
- tell me the time ranges at which there are the highest and lowest number of visitors
- be free
If possible (though not necessary!):
- no registration
- a graph of time and visitors
The data doesn't have to be exact - within a few hours will do!