Cookies and browser storage
A clear description of the storage used by this launch.
Effective 10 October 2026.
What the public tools store
The planning tools process inputs in page memory. They do not store calculator values or prompt text. The storage notice uses local storage, which is a browser feature separate from cookies.
| Item | Purpose | Duration |
|---|---|---|
| of-storage-choice-v1 (local storage) | Remembers that you chose essential-only storage and the time of that choice | Until you clear it in your browser or the site changes its storage version |
| WordPress administrator cookies | Authentication and administration for signed-in site users | Depends on the login session and WordPress settings |
Advertising and analytics
No advertising or analytics trackers were added by this launch. The current notice has one essential-only choice because it does not control an active advertising service. It should not be interpreted as consent to future tracking.
Before adding services that require consent, the publisher must configure suitable controls, update these disclosures, and meet the relevant provider and regional requirements. For Google ads in the EEA, UK, or Switzerland, consult Google’s current certified consent-management requirements.
Manage your choice
Use “Storage preferences” in the footer to reopen the notice. You can delete the stored choice using your browser’s site-data settings. Blocking administrator cookies may prevent sign-in; it does not stop you from reading the public guides.
Read the privacy policy for contact-message and technical-log information. Contact the publisher through our contact page with questions.