In some cases the score may be improved, while some indicators are dependent on the software used to interact with the Bitcoin blockchain. Such privacy issues are not possible to fix unless the user changes the app or website used.
Low - The identified issues are severely jeopardizing the privacy of the parties involved. Usually the Low score is assigned to the transactions with a lot of privacy issues.
Moderate - The identified issues are not that severe but can still be used by tracking tools to trace your transactions.
High - The identified issues are negligible and do not pose a serious threat to the privacy of involved parties/addresses.
Healthy - The transaction has no privacy issues. Third parties can’t extract any privacy-related information about the transaction or addresses involved.