GUIDE / STRAIGHT ANSWER
How do you audit a Google Ads account?
A useful audit follows the money from business goal to search, advert, page, conversion and final lead quality. It does not begin and end with a platform score.

The short answer
Confirm ownership, billing and goals; test conversion tracking; analyse search terms, match types, locations and networks; review adverts and landing pages; inspect budgets, bidding and change history; then reconcile reported conversions with qualified leads and sales.
What to check first
The right decision depends on a few commercial facts. Work through these before changing budget or buying another service.
- ✓Business goal and acceptable acquisition cost
- ✓Conversion tracking tested
- ✓Search terms and exclusions reviewed
- ✓Location, schedule and network checked
- ✓Lead quality reconciled outside Google Ads
1. Establish the commercial target
Record which services, customers and locations matter; the profit from a typical completed job; the close rate; and the maximum acceptable acquisition cost. Without this, the audit can describe account activity but cannot judge whether it supports the business.
2. Prove the measurement
List every primary conversion and test it. Check counting, values, call thresholds, duplicates, consent and recent changes. Compare the platform total with actual form records, call logs, bookings or CRM stages.
- ✓Primary goals
- ✓Secondary signals
- ✓Tag diagnostics
- ✓Form and call tests
- ✓Qualified and won outcomes
3. Inspect the traffic bought
Review search terms, matched keywords, match types, networks, locations, devices and schedules. Classify spend into wanted, uncertain and irrelevant intent. Check negative lists for both gaps and accidental blocking.
4. Review message and destination
Read the query, advert and landing page as one journey. Confirm a consistent service, location, promise and action. Assess proof, mobile usability, speed and whether the form asks only questions that help the decision.
5. Explain budget and bidding from evidence
Check impression share, auction insights, strategy status, targets and change history. Separate lost volume caused by budget from rank. Do not recommend more spend until the existing traffic and conversion route are commercially credible.
What I would check in your account
If you share what the business sells, where customers are and what is not working, I can inspect the actual route from search to enquiry and tell you the first thing I would improve. If there is no sensible paid-search opportunity, I will say so.
Sources checkedPrimary platform documentation (4)+
Real client work
See what this did for real businesses.
Each example shows the problem, what changed and what happened next.

Across the reported 365 days, enquiries cost around £25 and more than one in four became a booking.

From March 2025 to September 2026, the campaign recorded 402 conversion actions at £19.75 each from a niche search market.

From September 2025 to September 2026, the campaign recorded 630 qualifying calls at £18.25 each as the business expanded from one van to two.
Continue with the next useful question
Understand the decision—not just this one answer.
These guides cover the closest decisions that normally affect the same campaign, page or budget.
Browse all practical guides →


Common questions
Short, honest answers.
How often should an account be audited?+
Review continuously at a depth suited to spend and volume, with a fuller audit after material performance changes, tracking changes or a change of manager.
Is the Google Ads optimisation score an audit?+
No. It can surface recommendations, but it does not know every commercial constraint or independently verify lead quality and profit.
What should an audit deliver?+
A prioritised list of verified problems, the evidence for each, the expected decision it affects and a method to check whether the fix worked.
