Strictly necessary
These support security, Admin sessions, form protection, preferences architecture, rate limiting, and site functionality. They cannot be disabled through the preference page because the site relies on them to operate safely.
Preferences
Preference storage may remember visitor choices such as cookie category settings. The helper stores choices locally in the browser and updates consent-aware analytics or advertising only when configured.
Analytics
Analytics tools such as GA4 may be connected through GTM only when the public GTM ID is configured and analytics consent is granted.
Marketing and advertising
Advertising or remarketing tags such as Google Ads must read the saved preference state before any marketing tag or conversion measurement is activated.