Views are counted per unique user, by assigning them a specific cookie (see article for more info) with a unique id.
How are views counted?
Why am I not receiving any points even though the candidate I referred has already applied?
You will receive points only when the application has been completed and moved to the "In Progress" tab. If the application has just started, the application is located in the "Accepted" tab. As long as the application is "Accepted", you will not receive any points. See the difference between statuses here.
Why can't I see the Leaderboard?
The Leaderboard is an optional feature, its use depends on your Admin's choice. Read more about it here.
Why my statistics are not up-to-date?
Statistics updates every 24 hours.