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Diagnose and improve Google Ads Quality Score — Expected CTR, Ad Relevance, and Landing Page Experience — to cut CPCs and lift Ad Rank. Use when CPCs look high for the vertical, impression share is capped by rank, or keywords sit at QS 5 and below.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
| name | google-ads-quality-score |
| description | Diagnose and improve Google Ads Quality Score — Expected CTR, Ad Relevance, and Landing Page Experience — to cut CPCs and lift Ad Rank. Use when CPCs look high for the vertical, impression share is capped by rank, or keywords sit at QS 5 and below. |
Quality Score is a keyword-level 1-10 diagnostic built from three rated components: Expected CTR, Ad Relevance, and Landing Page Experience. Low QS means you pay more per click for the same position — fixing the weakest component is the cheapest CPC reduction available.
Confirm the account: list_connected_accounts.
Use run_gaql_query against keyword_view selecting ad_group_criterion.quality_info.quality_score, search_predicted_ctr, creative_quality_score (Ad Relevance), post_click_quality_score (Landing Page), plus impressions, cost, and conversions over LAST_30_DAYS. Filter to enabled keywords with meaningful impressions.
Rank the fix list by cost, not by QS: a QS 3 keyword spending $4K/month matters more than twenty QS 4 keywords spending nothing. Pull the below-average components on the highest-spend keywords first.
Rough mechanics worth knowing: Ad Rank scales with bid times quality, and actual CPC is the ad rank of the advertiser below you divided by your quality. Moving a keyword from QS 4-5 to QS 7 typically cuts its CPC on the order of 25-30% — quantify the monthly savings before recommending work.
Rewrite the RSAs: keyword in 2-3 headlines, concrete numbers and differentiators in the rest, distinct headlines with no near-duplicates. Fill every relevant asset type — sitelinks, callouts, structured snippets, images — since assets lift CTR directly. Generate variants with generate_text_ad and check what is live with get_ad_readback. Expect 2-4 weeks for the rating to move.
Restructure to tightly themed ad groups: if no headline in the ad group contains the keyword or a close synonym, the keyword is in the wrong ad group. Split mixed-intent groups (one theme per group), then write ads that name the theme. Keyword insertion helps only when the group is already tight. Expect 1-2 weeks after restructuring. Query bleed between groups is a negatives problem — see negative-keywords.
If the page needs replacing, build one with create_landing_page and ship it with publish_landing_page. This component is slowest to update — Google re-crawls on its own schedule, so allow 4-8 weeks.
Google keeps no QS history, so snapshot weekly with the same GAQL query and track impression-weighted average QS, percent of spend on QS 7+ keywords, and percent of keywords at QS 3 and below. Report movement against those, not single-keyword anecdotes.
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