I would like to count visits to this site so that I know whether it is doing its job. That is your choice, and everything here works exactly the same either way.
Needed for the site to work, such as remembering what is in your basket and where you are in the booking process. These cannot be switched off.
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Counts visits and pages so that I can see whether the site is doing its job. Not used to work out who you are.
The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.