A consent banner works when it stands between the visitor and your tags. We classify every tag as necessary, analytics, advertising or functional. Necessary tags always load; the others wait for consent where the rules require it.
Google Consent Mode carries that choice to Google products. Four consent types (ad_storage, analytics_storage, ad_user_data and ad_personalization) start at a default before any measurement runs and update when the visitor chooses.
Consent Mode does not store the choice, so we save it in a first-party cookie and reapply it on every page. Audiences for remarketing are built only from visitors whose choice allows it.











