Built on Google Analytics 4 data in Looker Studio, the GA4 Essential template centers on acquisition and e‑commerce performance. A heat‑mapped source/medium table surfaces total and new users, sessions, engaged sessions, engagement rate, transactions, total revenue, and ARPU. Filters for country, device category, and date enable quick comparison of segments and channels. Additional sections cover overview, e‑commerce charts, page/screen views, and events & tech details for a complete read on site performance. Ideal for pinpointing the channels that drive engaged sessions and revenue.