How to optimize creative performance in Google Ads provides media buyers with a structured approach to maximizing ad effectiveness and ROI through systematic creative evaluation. Most campaigns underperform because practitioners deploy ads without rigorous testing frameworks, leaving significant efficiency gains on the table. This resource walks you through essential methodologies: establishing clear performance baselines before testing, structuring multivariate tests to isolate creative variables, and interpreting statistical confidence intervals to avoid premature scaling decisions. The framework covers both image and video asset testing, messaging hierarchy optimization, and headline variation strategies that directly impact click-through rates and conversion quality.