Google Ads rewards relevance and continuity, so the landing page needs to match the keyword intent and the ad promise, then deliver a fast, clear path to the action.
Google's guidance on Quality Score points directly at landing page experience and tells advertisers to keep messaging consistent from ad to landing page and ensure the page matches users' expectations. That alignment is a core driver of performance even before you touch CRO tactics.
In practice, a Google Ads landing page should be one query, one promise, one CTA. The first screen should confirm the exact offer the searcher clicked for, and a clean conversion event should fire on the true completion step so optimization is not guessing.
Match the search intent, repeat the promise, and make the next action obvious within the first screen.