Most Google Ads accounts waste 20 to 35 percent of their budget on fixable issues. Broken conversion tracking, bloated keyword lists, misaligned landing pages, and outdated bid strategies silently drain performance month after month. This checklist covers every critical audit point so you can find and fix those leaks.
47
Audit Points
Across 7 categories
60%+
Accounts with tracking issues
Most common finding
20-35%
Avg. wasted spend
Before audit fixes
90 days
Recommended audit cycle
Minimum frequency
How to Use This Checklist
Work through each section in order. Start with conversion tracking because everything else depends on accurate data. Check each item, note what needs fixing, then use the scorecard at the bottom to prioritize your fixes by impact. The checklist items are interactive. Check them off as you go.
Before You Start
Open your Google Ads account in a separate tab. Set the date range to the last 90 days for most checks, and the last 30 days for budget and bidding checks. Have Google Analytics open as well for cross-referencing conversion data.
1. Conversion Tracking
Conversion tracking is the foundation of everything. If your tracking is wrong, every metric, every optimization, and every decision built on that data is wrong too. This is the single most impactful section of the audit. Industry data suggests over 60 percent of accounts have at least one conversion tracking issue.
Conversion Tracking Checklist (8 items)
Red Flag
If your conversion count in Google Ads is more than 20 percent higher than the same conversions in GA4, you almost certainly have duplicate tracking. This is the most expensive tracking error because it makes your CPA look artificially low, which causes you to overspend on underperforming campaigns.
2. Account & Campaign Structure
A clean account structure makes everything else easier: optimization, reporting, budget allocation, and troubleshooting. Poor structure is the second most common issue we find, usually showing up as too many campaigns with too little data each, or one massive campaign trying to do everything.
Account Structure Checklist (7 items)
Structural Issue
How Common
Avg. Impact on CPA
Display Network on Search campaigns
35% of accounts
+40 to 60% CPA increase
"Presence or interest" geo targeting
45% of accounts
+15 to 30% wasted spend
Ad groups with 50+ keywords
30% of accounts
-20 to 30% Quality Score
Campaigns with <$5/day budget
40% of accounts
Insufficient data for Smart Bidding
No ad schedule adjustments
55% of accounts
+10 to 20% wasted off-hours spend
Common issues found in Google Ads account audits
3. Keyword Health
Keywords are where your money goes. A healthy keyword list means every dollar targets someone with genuine purchase intent. An unhealthy list means you are paying for irrelevant clicks, competing with yourself, and missing opportunities. This section typically uncovers 15 to 25 percent of all wasted spend.
Keyword Health Checklist (8 items)
Common Keyword Issues by Frequency
Related: Use this checklist after building with the E-commerce Campaign Template to confirm everything is set up correctly from the start. The E-commerce Ad Benchmarks give you the reference points to judge whether flagged issues are actually hurting performance. If you're running Meta alongside Google, the Meta Ads Audit Checklist covers the other side of your spend.
4. Bidding & Budget
Your bid strategy determines how Google spends your money. The wrong strategy for your account maturity, data volume, and goals will either overspend for poor results or artificially limit your reach. Budget allocation mistakes compound daily.
Bidding & Budget Checklist (6 items)
Smart Bidding Minimum Data Requirements
Maximize Conversions: 15+ conversions per month (minimum to start). Target CPA: 30+ conversions in 30 days for reliable optimization. Target ROAS: 50+ conversions in 30 days with accurate values. Maximize Conversion Value: 15+ conversions with dynamic values. If you are below these thresholds, your Smart Bidding will hunt for signal and produce volatile results.
5. Ad Copy & Assets
Your ads are the only thing the searcher actually sees. Everything else, your keywords, bids, and structure, exists to get the right ad in front of the right person. If the ad itself is weak, all that work is wasted. This section checks that your ads are competitive, complete, and optimized for conversions.
Ad Copy & Assets Checklist (7 items)
Extension Type
Impact on CTR
Priority
Sitelinks (with descriptions)
+10 to 20%
Must have
Callout extensions
+5 to 10%
Must have
Structured snippets
+5 to 8%
Must have
Call extensions
+5 to 15%
High (if phone leads matter)
Location extensions
+5 to 10%
High (local businesses)
Price extensions
+8 to 12%
High (e-commerce/services)
Promotion extensions
+10 to 15%
Seasonal (during promotions)
Image extensions
+5 to 10%
Medium (when eligible)
CTR impact ranges from Google Ads Help Center and LOCALiQ benchmark data
6. Landing Pages
The best ads in the world fail if they send traffic to the wrong page. Landing page experience is one of three Quality Score components, directly affecting your CPC and ad position. It is also where conversions actually happen. A 1 percent improvement in landing page conversion rate has the same effect as a 1 percent reduction in CPC.
Landing Page Checklist (6 items)
Conversion Rate Impact: Page Load Speed
The Message Match Formula
High-converting campaigns follow a chain: Keyword intent matches ad headline matches landing page H1 matches CTA offer. Break any link in this chain and your conversion rate drops. Example: keyword "emergency plumber phoenix" should trigger an ad with headline "Emergency Plumber in Phoenix" landing on a page titled "24/7 Emergency Plumbing in Phoenix" with CTA "Call Now for Same-Day Service."
7. Wasted Spend Identification
This is the section that pays for the entire audit. Even well-managed accounts leak spend through overlooked channels, audiences, and placements. These five checks will surface your biggest budget leaks in minutes.
Wasted Spend Checklist (5 items)
Where Wasted Spend Typically Hides
Audit Scorecard
Score each section on a 1 to 10 scale based on how many items passed. Use the table below to interpret your total score and prioritize your optimization roadmap.
Section
Items
Your Score (1-10)
Weight
Conversion Tracking
8 items
___
Critical (3x)
Account Structure
7 items
___
High (2x)
Keyword Health
8 items
___
High (2x)
Bidding & Budget
6 items
___
Medium (1.5x)
Ad Copy & Assets
7 items
___
Medium (1.5x)
Landing Pages
6 items
___
High (2x)
Wasted Spend
5 items
___
Critical (3x)
Multiply each section score by its weight, then sum for your weighted total. Max weighted score = 150.
Score Interpretation
120 to 150 (Excellent): Your account is well-optimized. Focus on incremental improvements and scaling.
90 to 119 (Good): Strong foundation with a few areas to tighten. Address the lowest-scoring sections first.
60 to 89 (Fair): Significant optimization opportunities exist. Expect a 20 to 40 percent improvement in CPA or ROAS after fixing flagged issues.
Below 60 (Needs Work): Your account is likely wasting substantial budget. Prioritize conversion tracking and wasted spend identification immediately. Consider professional help.
What to Fix First
Not all audit findings are equal. Focus on fixes that save or recover the most money with the least effort. Here is the priority order based on typical impact.
Fix conversion tracking (Day 1). Nothing else matters if your data is wrong. Fix duplicate tracking, correct primary/secondary classification, enable enhanced conversions.
Stop wasted spend (Day 1 to 2). Add negative keywords from search terms report, fix geographic targeting, exclude junk placements. This is money you recover immediately.
Align landing pages (Day 3 to 5). Match ad groups to their most relevant landing pages. Fix mobile speed issues. Reduce form friction.
Clean up structure (Week 2). Consolidate thin campaigns, remove Search Partner and Display Network from Search campaigns, fix ad scheduling.
Optimize keywords (Week 2 to 3). Consolidate SKAGs, remove zombie keywords, fix match type distribution.
Upgrade bidding (Week 3 to 4). Move to Smart Bidding where data supports it, set realistic targets, fix budget allocation.
Improve ad copy (Ongoing). Complete RSA assets, activate all extensions, test new messaging angles.
Want a Professional Audit?
This checklist covers everything we check in our professional Google Ads audits. If you have worked through it and found more than 15 issues, or if your conversion tracking needs significant rework, we offer free comprehensive audits with prioritized action plans. Request your free audit here.
Methodology & Sources
This checklist covers the most common Google Ads issues across e-commerce, home services, SaaS, and professional services industries. Issues are ranked by frequency and revenue impact. Benchmarks are sourced from Google Ads Help Center and LOCALiQ/WordStream industry data.
Google Ads Help Center, "About conversion tracking," ongoing
Google Ads Help Center, "About Google Ads attribution models," ongoing
WordStream / LOCALiQ, "Google Ads Industry Benchmarks," 2024
Google, "Quality Score: How to use and improve your score," ongoing
Google Ads Help Center, "About automated bidding," ongoing
Google, "Responsive Search Ads best practices," 2024
Unbounce, "Conversion Benchmark Report," 2024
Google, "Enhanced conversions for web," ongoing
Frequently Asked Questions
Run a full audit every 90 days minimum. High-spend accounts (over $10,000 per month) benefit from monthly audits. Between full audits, do weekly spot checks on conversion tracking, search terms, and budget pacing. Most wasted spend accumulates between audits when nobody is watching the search terms report.
Broken or misconfigured conversion tracking. Industry data suggests over 60 percent of accounts have at least one conversion tracking issue: duplicate conversions, counting non-revenue actions as primary conversions, missing enhanced conversions, or using last-click attribution when data-driven is available. Bad tracking means bad data, which means every optimization decision downstream is wrong.
Check three things immediately. First, pull the search terms report for the last 30 days and look for irrelevant queries eating spend. Second, check your auction insights for impression share lost to budget. Third, look at your geographic report for clicks from locations you do not serve. Most accounts waste 20 to 35 percent of spend on one or more of these issues.
Target a weighted average Quality Score of 7 or higher across your account. Branded keywords should be 8 to 10. High-intent commercial keywords should be 6 to 8. Anything below 5 is actively costing you more per click and reducing your ad position. Focus on landing page experience and ad relevance first, as these have the biggest impact on Quality Score.
Use exact match and phrase match as your foundation, then expand to broad match only when you have strong conversion data and Smart Bidding enabled. Broad match with Target CPA or Target ROAS can find converting queries you would never think of. But broad match without Smart Bidding is like driving blindfolded. Always pair broad match with aggressive negative keyword management.
Google recommends at least one responsive search ad (RSA) per ad group, but best practice is two RSAs with distinct messaging angles. Each RSA should have 15 headlines and 4 descriptions. Pin your most important headline to position 1 and your brand name to position 2. Do not pin more than 3 elements total or you defeat the purpose of responsive testing.
The average CTR across all industries is 3.17 percent for Search. Good performance means 5 to 7 percent for branded terms, 3 to 5 percent for high-intent commercial terms, and 2 to 4 percent for broader awareness terms. CTR below 2 percent on Search usually indicates poor ad relevance, weak headlines, or mismatched keyword intent. Display CTR averages 0.46 percent, so do not compare the two.
You can absolutely audit your own account using this checklist. The 47 points cover everything a professional auditor checks. Where it gets tricky is interpreting the results and prioritizing fixes. If you find more than 15 issues, or if your conversion tracking is fundamentally broken, consider getting a professional review. We offer free Google Ads audits at The Snow Media.
Related Resources
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1/13
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