YouTube performance dashboard for Looker Studio focused on channel growth and engagement. Track views, watch time, average view duration, subscriber gains/losses, likes, comments, shares, and top videos with retention. See where viewers come from (search, suggested, external) and which sources drive the most watch time. Understand audience demographics and geography, playback locations and devices, and how playlists contribute to overall engagement. Use the insights to refine content, improve retention, and expand reach.