What Google Ads Audits Reveal About Wasted Spend
A benchmark-style resource for spotting the patterns that quietly drain Google Ads budgets before brands scale.
Executive summary
Most Google Ads waste comes from a small set of repeatable issues: broken or inflated tracking, poor search term control, broad campaign structures, weak product feeds, unclear bidding targets, and landing pages that fail to convert high-intent clicks.
Common waste patterns
- Too many primary conversion actions.
- Revenue tracking that duplicates or misses purchases.
- Search campaigns spending on irrelevant queries.
- Performance Max learning from weak or inflated conversion signals.
- Shopping campaigns built on generic titles and missing attributes.
- Budget allocation that ignores margin, stock, and product-level performance.
How to use this report
Use this as a diagnostic checklist before scaling spend, renewing an agency contract, or restructuring an account. If the account cannot clearly show where profit is coming from, scaling usually amplifies waste.
Methodology
This report is based on recurring patterns observed in Google Ads account audits and management work across ecommerce and lead generation accounts. Individual client details are excluded or anonymised.
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