When cookies are enabled, some reports become more accurate.
When the data is mixed from visitors with and without cookies in the same site, then it's hard to know which referrer data to trust for example.
That's why you'd want to segment the audience by whether cookies were used or not used.
configCookiesDisabledvariable). We need to update the log_visit column onNewVisit and onExisitingVisit since it might change during a visit