Google Ads Audit Checklist: Optimize Your Campaigns

Target 7–10/10 for all keywords. Quality Score measures Expected CTR, Ad Relevance, and Landing Page Experience. Scores below 5 increase your CPC significantly. Fix low QS by improving ad copy relevance (match keyword tightly in headlines), ensuring landing page content matches the keyword intent, and improving CTR through better messaging.

Top five ways to reduce wasted spend: (1) Search Terms report — review weekly and add any irrelevant queries as negative keywords; this single action can cut wasted spend by 15–30%, (2) Match type review — use Phrase and Exact Match on high-value keywords to reduce irrelevant broad match traffic, (3) Device bid adjustments — if mobile converts significantly worse, add a negative mobile bid adjustment (-20% to -50%), (4) Ad scheduling — pause ads during hours/days with zero historical conversions, (5) Geographic exclusions — exclude locations where your service is unavailable or historically unprofitable. Review the search terms report every Monday morning as a non-negotiable habit.

Ad Strength is Google rating (Poor/Average/Good/Excellent) for Responsive Search Ads indicating how well your asset variety and relevance is configured. It is not a direct Quality Score but correlates with performance. Improve Ad Strength: (1) Add all 15 headlines and 4 descriptions (more assets = more combinations = higher strength), (2) Ensure headlines include the primary keyword, (3) Pin as few assets as possible — pinning limits combinations and reduces strength, (4) Add unique value propositions in each headline rather than variations of the same message, (5) Include a specific CTA in at least 2 headlines. Target Excellent Ad Strength for all active RSAs.

Google Ads remarketing setup: (1) Link Google Ads to Google Analytics 4 (Admin → Product Links → Google Ads), (2) In Google Ads → Tools → Audience Manager, import GA4 audiences: all website visitors (30 days), product/service page viewers (14 days), converters (90 days), (3) Create a separate Display or Search campaign with Remarketing bidding, (4) Add your remarketing audiences to the campaign at the "Targeting" (not "Observation") level, (5) Exclude recent converters to avoid wasting spend on customers who just converted, (6) Set frequency caps (5–7 impressions/week for Display), (7) Create tailored messaging for remarketing — these users already know you, so focus on moving them to the next stage rather than generic awareness messaging.

Most impactful Google Ads mistakes in order: (1) No conversion tracking — optimizing without it is guesswork; fix immediately, (2) Broad match keywords on limited budget — drains spend on irrelevant traffic; switch to Phrase/Exact Match, (3) Display Network enabled in Search campaigns — Display traffic has different intent; uncheck it, (4) No negative keywords from day 1 — budget leaks immediately without them; add 20+ before launch, (5) Sending all traffic to homepage instead of a relevant landing page — increases bounce rate and wastes spend; create campaign-specific landing pages, (6) Never checking Search Terms report — your most valuable optimization insight is ignored; review weekly.