Heap may set the following cookies at any given time.
| Cookie | Description | Persists for |
|---|---|---|
_hp2_id.APP_ID | User cookie (stores user_id, identity, other ids) | 13 months |
_hp2_ses_props.APP_ID | Session properties cookie (stores timestamp and cookie domain/path) | 30 minutes |
_hp2_props.APP_ID | Event properties cookie (stores properties set by addEventProperties API) | 13 months |
_hp2_hld.* | Used to determine which domain a cookie can be set on (since public suffix domains block setting cookies on the top level) | Should not persist |