Google Ads Account Optimization: 10-Step Checklist to Lower Costs & Increase ROI
Properly optimized Google Ads accounts spend 30-50% less per conversion. We've audited 200+ accounts and found these 10 optimizations deliver the biggest ROI improvements—with step-by-step implementation instructions.
37%
Avg CPC Reduction
2.4x
Avg ROAS Increase
10
Steps to Optimize
200+
Accounts Audited
Most Google Ads Accounts Waste 30-40% of Budget
Poor account structure, wrong bidding strategies, and lack of negative keywords drain budgets. This checklist fixes the most common issues we see in account audits.
After Optimization, Clients See:
- ✓ 37% lower CPC on average
- ✓ 2.4x higher ROAS
- ✓ Quality Scores 6+ → 8+
- ✓ 50%+ reduction in wasted spend
10-Step Optimization Checklist:
- 1 Account Structure
- 2 Campaign Settings
- 3 Bidding Strategy
- 4 Keyword Optimization
- 5 Negative Keywords
- + 5 more steps below...
Fix Your Account Structure
The Problem: Most accounts have messy structures—too many keywords per ad group, unrelated keywords grouped together, or single-keyword ad groups (SKAGs) that are outdated.
Optimal Account Structure (2026):
Campaign Level (By Goal):
- • Brand Campaign: Your brand keywords
- • Generic Campaign: Non-brand keywords
- • Competitor Campaign: Competitor keywords (if applicable)
- • Remarketing Campaign: Past visitors
Ad Group Level (5-20 keywords max):
- • Group by search intent (not just theme)
- • Example: "buy running shoes" ≠ "best running shoes"
- • 5-20 keywords per ad group (tight theme)
- • 2-3 responsive search ads per ad group
⚡ Quick Win:
If you have ad groups with 50+ keywords, split them immediately. Each ad group should focus on ONE tight theme for better Quality Scores.
Optimize Campaign Settings
Search Network Settings:
- ✓ Search Partners: Turn OFF (Google search only for better control)
- ✓ Display Network: Separate campaigns (don't mix)
- ✓ Dynamic Search Ads: OFF for Search campaigns
Location & Schedule:
- ✓ Locations: Target specific cities/regions (not "All countries")
- ✓ Ad Schedule: Analyze conversion times, adjust bids
- ✓ Device Bids: Mobile bid adjustments based on performance
Choose the Right Bidding Strategy
Common Mistake: Using Manual CPC when Smart Bidding would perform better (or vice versa). Here's when to use each:
🎯 Target CPA (Recommended for Lead Gen)
Best For: Lead generation, service businesses, B2B
Requirements: 30+ conversions in last 30 days
How It Works: Google automatically adjusts bids to hit your target cost-per-acquisition
💰 Target ROAS (Recommended for E-commerce)
Best For: E-commerce, varying product values
Requirements: 50+ conversions with conversion values
How It Works: Optimizes for return on ad spend (e.g., target 400% ROAS)
🔧 Manual CPC (For Testing/Low Volume)
Best For: New accounts, under 30 conversions/month
When to Use: Building conversion data, or need precise control
How It Works: You set max CPC for each keyword manually
⚡ Pro Tip: Smart Bidding Needs Data
Don't switch to Target CPA/ROAS until you have 30+ conversions. Start with Manual CPC or Maximize Clicks, then graduate to Smart Bidding.
Optimize Your Keywords
Review keywords monthly and take these actions:
❌ Pause or Remove:
- • Zero impressions (3+ months)
- • High CPA (2x+ your target)
- • Low Quality Score (under 5/10)
- • Irrelevant clicks (high bounce rate)
✅ Increase Bids For:
- • High conversion rate (3x+ average)
- • Low CPA (50% below target)
- • Quality Score 8-10
- • High impression share (room to grow)
Match Types Strategy (2026):
With Broad Match improvements, here's the optimal setup:
- • Exact Match: Brand keywords, high-intent terms
- • Phrase Match: 70-80% of your keywords (recommended)
- • Broad Match: 10-20% of budget for discovery (+ extensive negatives)
Add Negative Keywords (Most Important!)
This is the #1 way to reduce wasted spend. 90% of accounts we audit lack proper negative keyword lists.
Common Negative Keywords by Industry:
B2B/Services:
- • free, cheap, diy, how to
- • jobs, careers, hiring, salary
- • classes, courses, training
- • reviews, complaints, scam
E-commerce:
- • free, wholesale, used, broken
- • repair, fix, diy, make
- • drawing, clipart, images
- • (competitor brands you don't sell)
⚡ Weekly Task:
Go to: Reports → Search Terms → Filter by 0 conversions → Add irrelevant terms as negatives
This 10-minute weekly task can save 20-30% of your budget.
Steps 6-10: Additional Optimizations
Improve Ad Copy & Test RSAs
- • Use Responsive Search Ads (RSAs) with 10+ headlines
- • Include keywords in headlines (improves relevance)
- • Test 3 RSAs per ad group (Google auto-optimizes)
- • Add strong CTAs: "Get Quote", "Shop Now", "Free Trial"
Improve Quality Score
- • Expected CTR: Write compelling headlines
- • Ad Relevance: Match ad copy to keywords
- • Landing Page Experience: Fast load, mobile-friendly, relevant content
- • Target: Quality Score 7+ (reduces CPC by 30-50%)
Fix Conversion Tracking
- • Verify all conversions are tracking correctly
- • Use Enhanced Conversions (better attribution)
- • Set proper conversion values for e-commerce
- • Track phone calls, form submissions, purchases separately
Optimize Budget Allocation
- • 60-70% of budget → best-performing campaigns
- • 20-30% → testing new campaigns/keywords
- • 10% → remarketing (high ROI, low volume)
- • Shift budget monthly based on performance
Use Ad Extensions (All of Them)
- • Sitelinks: 4+ links to key pages
- • Callouts: "24/7 Support", "Free Shipping"
- • Structured Snippets: Product types, services
- • Call Extensions: Phone number (mobile users)
- • Location Extensions: If you have physical locations
Real Optimization Results
Account Restructure Cut CPA by 42%
42%
CPA Reduction
$87 → $50
Cost Per Lead
7.8
Avg Quality Score
+89%
More Leads
What We Did: Restructured 47 ad groups into 12 focused groups, added 2,400+ negative keywords, switched to Target CPA bidding, improved landing page speed from 4.2s to 1.8s.
Shopping Feed Optimization: 3.2x ROAS
1.4x → 3.2x
ROAS Improvement
$89K
Revenue (Month 3)
-31%
CPC Decrease
What We Did: Segmented Shopping campaigns by product margin (high/medium/low), added 800+ negative keywords, implemented Target ROAS bidding, optimized product titles for search relevance.
7 Optimization Mistakes to Avoid
❌ Mistake #1: Changing Too Much at Once
Fix: Test one variable at a time. Wait 2 weeks before next major change.
❌ Mistake #2: Pausing Low-Traffic Keywords Too Soon
Fix: Give keywords 30-60 days and 100+ clicks before judging.
❌ Mistake #3: Ignoring Search Terms Report
Fix: Review weekly. This shows ACTUAL searches triggering your ads.
❌ Mistake #4: Using Broad Match Without Negatives
Fix: Broad Match needs 500+ negative keywords minimum.
❌ Mistake #5: Not Testing Ad Copy
Fix: Always run 2-3 RSAs per ad group. Google auto-optimizes.
❌ Mistake #6: Setting Bids Too Low
Fix: Low bids = no impressions. Start higher, then optimize down.
❌ Mistake #7: Optimizing for Clicks (Not Conversions)
Fix: CTR doesn't matter if conversions are expensive. Focus on CPA/ROAS.
Google Ads Optimization Updates (2026)
🤖 AI-Powered Recommendations
Google Ads now provides AI-generated optimization suggestions in the Recommendations tab. Average +15% performance if you apply high-impact recs.
📊 Asset-Based Reporting
New performance insights show which RSA headlines/descriptions perform best. Use this to inform future ad copy.
🎯 Broad Match Evolution
Broad Match + Smart Bidding now performs better than Phrase Match in many cases. Test 20% of budget on Broad Match with extensive negatives.
Free: Account Optimization Checklist Template
Download our complete 50-point optimization checklist used by our team to audit $2M+ in monthly ad spend.
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