Strictly necessary storage
The localStorage key stemhub-consent-v1 records your category choices, policy version, decision date, and expiry date for six months. It is necessary to remember whether you accepted or refused optional technologies. Calculator history remains in component memory and disappears when the tab closes.
Preferences
If enabled, preference storage may remember optional interface choices such as display or calculator settings. No preference technology is currently connected in this MVP.
Analytics
If enabled in the future, analytics may measure page visits, calculator usage, approximate location, device information, and errors so we can improve the service. No analytics provider is currently connected. Its scripts must not load before analytics consent.
Advertising
If enabled in the future, advertising providers such as Google may use identifiers, device information, and browsing activity for ad delivery, measurement, fraud prevention, or personalisation. AdSense is not currently connected. Advertising scripts must not load before advertising consent where consent is required.
Managing and withdrawing consent
Use Cookie settings in the footer at any time to review, refuse, or change optional categories. Rejecting optional technologies does not restrict access to calculators or guides. You can also clear site data in your browser; the banner will then ask again.
Last updated August 11, 2026.