See how Safari ITP, Firefox ETP, and Chrome restrict your cookie lifespans. Compare across browsers and see how sGTM 1st-party cookies survive all restrictions.
Set via document.cookie in browser (e.g. GA client_id via gtag.js)
Enter your email to receive a complete guide on ITP, ETP, cookie lifespans, and how to migrate to sGTM 1st-party cookies.
sGTM sets 1st-party HTTP cookies from your domain. ITP, ETP, and Chrome caps can't touch them.