Optional measurement preference
What this choice controls
The stored choice is reserved for a service that is clearly labeled as optional. No separately identified optional measurement service is active on the current page. Enabling the preference does not activate a service that has not been introduced.
What remains active
Necessary operational events remain active regardless of the stored preference. They support page-open reporting, call-to-action and community-link reporting, normal and invalid entry status, entry and communications-link status, session continuity, and duplicate-event control.
What clearing does
Clear preference removes only the optional measurement choice. It does not remove necessary visitor, session, or communication-link continuity data. Use browser settings to remove all local website storage.
Browser privacy signals
The current page does not sell personal information or use it for targeted advertising, so there is no active sale or targeted-advertising processing for a browser opt-out signal to stop. The buttons on this page control only the optional preference described above. Where an applicable law requires a different response to a recognized browser signal, that requirement must be applied to the covered processing.
Related information
See the Privacy Policy for information categories and rights, and the Cookie and Local Storage Policy for the exact browser-storage purposes and durations.