What a Google Search Ads RSA set includes
A complete RSA set from this flow includes up to 15 headlines and 4 descriptions in a downloadable document, each with character counts, role labels (benefit, feature, CTA, social proof), and pinning recommendations. For existing accounts, the document shows which assets were retained based on BEST and GOOD performance ratings and which are new replacements, with the rationale for each swap. Dynamic keyword insertion headlines are included where appropriate, and the document closes with an ad strength assessment for the full asset set.
Why asset performance ratings change how RSAs get written
Google rates each headline and description as BEST, GOOD, LOW, or UNRATED based on how often it serves and converts. Writing new copy without checking those ratings means replacing assets that were working or keeping ones that weren't. The search terms report adds a second layer: it shows which actual queries triggered the ads, surfacing keyword themes that aren't in the asset set yet. Those gaps are where new headlines tend to have the most impact.