Rosterfy sets a number of tracking cookies when a visitor lands to understand their behaviour better. You can display a cookie policy banner for users to opt in or out of the non-essential cookies.
Cookies that are currently used are:
Google analytics - Viewing which services are most used. This helps determine what to improve, what to remove and what to leave the same.
vars.hotjar.com - How services work for different people and how to route traffic between servers.
You are able to clear any cookies that are save by Clear cache.