Have a free Cloudflare account.
At the moment I have the following:
usage data may include your IP address, geographical location, browser type and version, operating system, referral source, length of visit, page views and website navigation paths, as well as information about the timing, frequency and pattern of your service use.
store page variants assigned to a user for A/B performance testing, to ensure the user gets a consistent experience. Other Cookies are used to remember users’ settings as well as for authentication and analytics.
Would the above be accurate or should I omit/add anything?