The famous counter module "counter" is marked unsupported
The Visitors module is pretty good option for the counter module.

Reports provided by the module:


  
  View pages that have recently been visited.
  View pages that have been hit frequently.
  View pages count per month.
  View pages count per day of month.  
  View pages count per day of week.  
  View pages count per hour.  
  View pages count per host.  
  View access log.  
  View user activity report (hits, nodes, comments).  
  View referrer list.