Google Ads Account Audit: The Complete Checklist for Finding What's Wrong
10 min read · AstraLoop Studio
A Google Ads account that spends money every month isn't the same thing as an account that works. Most of the time the account is "running", clicks come in, the report shows some conversions, and nobody notices that 30 or 40 percent of the budget is going toward the wrong searches, junk leads, and conversions counted twice. The problem is that from the inside everything looks fine: the only way to see what's actually wrong is to stop and run a structured audit.
An audit isn't "taking a quick look at the campaigns". It's a precise process that starts with structure, moves through lead quality and tracking, and ends at bid strategy. In this article I'll give you the checklist we use whenever we take over a new account: you can follow it yourself to see where you're losing money, or use it to evaluate whoever is running your campaigns. Either way, you'll end up with a concrete list of things to fix, not vague impressions.
Before you open the account: what you actually want to know
A well-run audit starts with a question, not a dashboard. Before you go into the account, get clear on what you're looking for. There are three useful questions:
- Am I spending on what matters? In other words: is the budget going to the campaigns and searches that generate customers, or is it spread thin across everything else?
- Are the leads I generate any good? An account can bring in plenty of filled-out forms and very few customers. High volume doesn't mean quality.
- Are the numbers I'm looking at real? If tracking is broken, every decision made on top of that data is a bet in the dark.
Keep these three questions on the table for the whole audit. Everything you check should answer one of them. If it doesn't, it's not a matter of priority — it's noise.
1. Account and campaign structure
Structure is the skeleton. If it's messy, everything else suffers: budget poorly distributed, bidding that can't learn, reports that are unreadable. Here's what to look at.
Naming and organization
Do campaigns have names that say something (objective, type, geographic area), or are they called "Campaign 1", "Copy of Campaign 1", "test"? Confused naming isn't just cosmetic — it means whoever runs the account can't read the data by segment, and so ends up optimizing by gut feel. Also look for duplicate campaigns competing against each other on the same keywords: they steal impressions from one another and drive up cost per click on both sides.
Separating Search, Performance Max, and Shopping
Search and Performance Max shouldn't be mixed together carelessly. The most common risk in 2026 is Performance Max eating brand traffic (people already searching for your name) and taking credit for conversions you would have gotten anyway, at almost no cost. Check whether brand is excluded from Pmax and whether Search and Pmax campaigns are cannibalizing each other. If you're not sure where to start with Performance Max, we have a dedicated guide to Google's most automated campaign type that explains when it's actually worth using.
Budget: where it's really going
Sort campaigns by spend and look at the top three. Often 80 percent of the budget is concentrated there. The question is: are those three campaigns also the ones bringing in the best customers, or just the ones spending the most? That's not the same thing. A campaign can spend a lot and bring in terrible leads. We've covered the topic of waste in a separate piece on the most common Google Ads budget leaks and how to cut them, which is worth reading alongside this one.
2. Keywords, match types, and negatives
This is where a huge amount of waste hides. With Google pushing broad match and smart bidding, accounts are capturing far more searches than they actually control.
The search terms report
This is the most underrated and most revealing document in the entire account. Go to Keywords, then Search terms, and read the actual queries you've spent money on over the last 30 days. You'll almost always find searches that are completely off-target: people searching for "free", people looking for a job instead of your product, people searching for a competitor. Every line in that report that doesn't make sense is budget burned.
The negative keyword list
Check whether a negative keyword list exists and how up to date it is. In many accounts we analyze, the list is empty or hasn't been touched in months. Negatives are the filter that keeps junk traffic out, and it's ongoing work, not a one-time job. If this part is unclear, start with our list of negative keywords that save your budget.
Uncontrolled broad match
Broad match only works if smart bidding gets a good conversion signal and negatives keep it in check. Broad match turned on without clean tracking and without negatives is the perfect recipe for draining the account without knowing why. If you see broad-match keywords, heavy spend, and few negatives, you've found a serious problem.
3. Lead quality: the point almost nobody checks
This is the part that separates a technical audit from an audit that actually makes money. Google Ads optimizes toward whatever goal you give it. If the goal is "form filled out", it will optimize for getting forms filled out, even by people who'll never buy. The result is an account that looks great on paper (lots of conversions, low cost per lead) and in reality brings in poor customers.
How many conversions become real customers
Take a month's worth of leads and ask sales (or check the CRM) how many turned into real appointments and how many into customers. If you're generating 100 leads a month and closing 2, the problem is almost never the platform — it's that you're counting something as a "conversion" that isn't one. This is where the problem of junk leads comes from, which we've covered in a dedicated piece.
The cost per lead that lies to you
A cost per lead of €15 looks great. But if only 1 lead in 20 closes, your real customer acquisition cost is €300, plus the sales rep's time wasted on the other 19. The "efficient" account can be the one that's actually costing you the most. It's worth thinking in terms of unit economics rather than surface-level metrics: we cover this in CAC, CPL, and LTV, the metrics that tell you whether acquisition is worth it.
Feeding data back into the system
The real lever is closing the loop: feeding back into Google Ads which leads actually became customers, so the algorithm learns to look for that type of person and not just the easy form-fill. This is done with offline conversions linked to the CRM, and it's probably the single highest-impact move for a mature account. We walk through it step by step in how to connect your CRM to optimize for real customers.
If you suspect your Google Ads account is wasting budget but you're not sure where, we can look at it together. Request a free analysis: we'll show you exactly where you're losing money and what to fix first, no sugarcoating.
4. Tracking and conversions: is the data real?
If tracking is wrong, every optimization made on top of that data is a decision made blind. This is the most technical point, and the most ignored one. Check these in order.
What counts as a conversion
Open the Conversions section and read the list of tracked actions. Weak actions are often counted as primary conversions: clicks on a phone number (which isn't a call), views of the contact page, time on site. If these count as much as a real lead, the algorithm optimizes toward noise. Primary conversions should only be the actions that actually matter to the business.
Double counting and inflated conversions
A common mistake is the same action tracked twice (by Google Tag and by another tool), or the "count every conversion" setting applied to a lead that should only count once. The symptom is a conversion count that doesn't match the real leads in the CRM. If Ads shows 120 conversions and your CRM shows 60, you have a counting problem, not a performance problem.
Server-side tracking and consent
In 2026, browser-side-only tracking sees only part of reality, between cookie blocking and consent rules. Check whether enhanced conversions are active and whether consent is handled correctly, otherwise you're losing data and smart bidding is running on dirty fuel. For the full picture, see the complete guide to conversion tracking.
5. Bid strategy and smart bidding
Automated bidding is powerful, but it isn't magic. It only works if it gets a clean conversion signal with enough volume. Here's what to check.
- Does the strategy match the objective? Maximize conversions, target CPA, target ROAS: each one serves a different purpose. A randomly chosen strategy works against you.
- Is there enough conversion volume? Smart bidding needs data. With very few conversions per month, the algorithm has nothing to learn from and bids become erratic.
- Are the targets realistic? A target CPA set too low chokes impressions and stalls the campaign. One set too high lets waste run free. The right value comes from your actual closing numbers.
The thread running through all of this is always the same: the quality of the signal you feed it. Smart bidding optimizing on inflated conversions or junk leads just gets you to the wrong destination faster. Fix tracking and lead quality first, then refine bidding — never the other way around.
6. Ads, assets, and landing pages
The last block is about what the user actually sees. A technically flawless account with weak ads and slow pages still won't perform.
Ads and extensions
Check that every ad group has complete responsive ads (headlines and descriptions fully used) and that asset extensions are active: sitelinks, callouts, structured snippets, phone number. Assets take up more space in the results, improve click-through rate, and influence ranking. An account without extensions is leaving free visibility on the table.
Consistency between ad and page
The ad's message needs to continue on the landing page. If the ad promises "free quote in 24 hours" and the landing page talks about something else, quality score drops, and so do conversions. Also check the page's speed and mobile experience: most of the traffic comes from phones, and a slow page kills conversions before the user even reads it.
From audit to plan: what to do with it
An audit with no actions is a document that gathers dust. By the end of the checklist you should have a list of problems sorted by impact. Rank them like this:
- Immediate bleeding: missing negatives, brand not excluded from Pmax, duplicate conversions. This is money you're losing every day — fix it now.
- Foundations: clean tracking, correct primary conversions, CRM feedback. Without these, everything else is unstable.
- Fine-tuning: bid strategies, ad testing, structure. Only worth touching after the first two levels are sorted.
If this sounds like a lot of work, that's because it is: a proper audit takes time and experience to tell what matters from what's noise. But the payoff is concrete. In most of the accounts we analyze, the first effect isn't "spend more" — it's stop wasting, shift that budget toward what brings in real customers, and close the loop between Google Ads and the acquisition system downstream. Because in the end, paid media doesn't work on its own: it pays off when it's connected to a funnel and a CRM that qualifies and follows up on leads instead of letting them die in an inbox.
Frequently asked questions
How often should you audit a Google Ads account?
A thorough audit at least once a year, or right before switching agencies or scaling up budget. On top of that, you need quick monthly checks on the search terms report and negative keywords: that's the bare minimum to keep waste from piling up silently.
Can I audit my Google Ads account myself without being an expert?
Partly, yes. Anyone can read the search terms report, check whether brand is excluded from Performance Max, and compare Ads conversions with real leads in the CRM: these are the highest-impact checks and don't require advanced skills. The technical side — server-side tracking, double counting, bid strategy — is better left to someone who does it for a living.
What's the most common issue an audit uncovers?
Conversion tracking set up wrong. Weak actions counted as primary conversions, double counting, or junk leads counted as customers. The result is that smart bidding optimizes toward noise and the account looks like it's performing well while actually bringing in poor customers.
How do I know if the leads I'm generating with Google Ads are any good?
Not by looking at Google Ads, but at the CRM. Take a month's worth of leads and count how many became real appointments and how many became customers. If volume is high but the close rate is very low, the problem is the signal you're feeding the platform, not how many conversions the report shows.
Does an audit save money or cost more?
In most cases it saves money, at least at first. The first effect is cutting waste (negatives, brand cannibalization, wrong conversions) and shifting that budget toward what brings in real customers. Only after cleaning up the account does it make sense to think about increasing spend.
What's the difference between a technical audit and a business-focused audit?
A technical audit checks that the account is set up correctly: structure, keywords, tracking. A business-focused audit adds the question that actually matters — how many of those leads become customers, and at what real cost. The first tells you whether the account is working; the second tells you whether it's making you money.
Want your Google Ads euros bringing in real customers instead of just clicks and junk leads? Let's talk: we'll audit your account and connect it to an acquisition system that qualifies and follows up on leads all the way to close.