Audit Your Google Ads Account in 30 Minutes

By Nick Quirk September 15, 2026 9 min read

How to Audit Your Google Ads Account in 30 Minutes

You do not need a weekend and a 47-point spreadsheet to find out where your money is going. If you know where to look, you can audit your Google Ads account in 30 minutes and walk away with a short, ranked list of fixes that actually move cost per acquisition. This is the timeboxed version I run on client accounts before I ever touch a bid.

The trick is sequencing. Most people start with keywords and never get to tracking, which means they spend half an hour optimising toward numbers that were wrong from the beginning.

Before You Start: Set the Window and Open the Right Tabs

Set your date range to the last 30 to 90 days, depending on volume. If the account gets fewer than 30 conversions a month, use 90 days so you are not reading noise as signal.

Then set a timer for real. A 30 minute audit only works if you refuse to fall down a rabbit hole in minute seven, and there will be a rabbit hole.

Turn column presets on: cost, conversions, cost/conv, conversion rate, impression share, click share.
Add the “Conv. value/cost” column if you track revenue rather than leads.
Segment by device and network later, not now.
Keep a blank note open. Every problem you spot gets one line, no solutions yet.

Minutes 0 to 5: Conversion Tracking Health Check

Go to Goals, then Conversions, and look at the status column first. Anything marked “No recent conversions” or “Inactive” on a primary action is your headline finding, because the whole account is being optimised around it.

Next, check which actions are set as Primary versus Secondary. I still find accounts counting pageviews, phone clicks and form submissions all as primary, which triple-counts one lead and makes automated bidding chase the cheapest of the three.

One primary action per goal, ideally the one closest to revenue.
Check the counting setting: “One” for lead gen, “Every” for ecommerce.
Check the attribution model and conversion window (30 days is the common default and often too long for local services).
Confirm Enhanced Conversions is on and reporting a match rate, not sitting at zero.

Google’s own documentation on how conversion tracking works is worth a skim if the setup looks inherited rather than deliberate. Bad tracking is not a reporting problem, it is a bidding problem.

Minutes 5 to 10: Structure and Budget Allocation

Sort your campaigns by cost, highest first. In most accounts I audit, two campaigns carry 70 to 80 percent of the spend, so that is where the audit earns its keep.

Look for the classic mismatch: a campaign that is budget limited while hitting a strong cost per conversion, sitting next to one burning cash at three times the target. The recommendation column will flag limited budgets, but it will not tell you which limits deserve more money.

Any campaign spending money with zero conversions in the window gets flagged, not paused, yet.
Check search impression share lost to budget: anything above 20 percent on a profitable campaign is money left on the table.
Look for overlapping campaigns bidding on the same terms, which is the fastest way to inflate your own CPCs.
Confirm location targeting is set to “Presence” rather than “Presence or interest” unless you genuinely want out-of-area traffic.

While you are here, sanity check how the money is split between Search, Performance Max and Display. If you are not sure the allocation is right, our breakdown on setting a realistic and profitable Google Ads budget covers how to divide spend by campaign role.

Minutes 10 to 15: Search Terms, Not Keywords

This is the highest-yield five minutes in the entire audit. Open the search terms report at account level, sort by cost, and read the top 50 terms with your own eyes.

You are looking for three patterns: wrong intent (“free”, “jobs”, “DIY”, “salary”), wrong product, and wrong geography. In accounts running broad match with Smart Bidding, I typically find 10 to 25 percent of spend going to terms the owner would never have bought deliberately.

For a closer look at this topic, see our guide: Tracking Offline Conversions and Phone Calls from Google Ads.

Note every waste term you see, then batch them later using the approach in our guide to negative keywords that protect your ad budget.
Check whether high-converting search terms exist as exact match keywords anywhere. If not, that is a growth item, not a waste item.
Look at the ratio of branded to non-branded spend. Above 40 percent branded usually means the non-branded campaigns are underfunded or underperforming.
Scan for Performance Max search themes soaking up brand traffic that Search would have won anyway.

Minutes 15 to 20: Ad Copy and Landing Page Alignment

Filter for responsive search ads with an “Average” or “Poor” Ad Strength, then check something more useful: does each ad group have at least two active ads? Single-ad ad groups mean nothing has been tested in months.

Click through to the actual landing pages for your three biggest ad groups. The question is simple: does the page repeat the promise in the headline, and can someone convert without scrolling twice?

Check asset-level performance for headlines marked “Low” and note them for replacement.
Confirm sitelinks, callouts and structured snippets exist at campaign level. Missing extensions are one of the cheapest wins in any Google Ads audit.
Look for broken or redirecting final URLs, especially after a site redesign.
Note mobile load speed on the top two landing pages. Anything over four seconds is costing you conversions you already paid for.

Anything you flag here becomes a test rather than a guess. Our post on A/B testing your Google Ads explains how to run those tests without wrecking your data.

Minutes 20 to 25: Bidding and Audiences

Check each campaign’s bid strategy against its conversion volume. Target CPA and Target ROAS need roughly 30 conversions in 30 days to behave predictably, and below that they tend to overpay for the few conversions they can find.

Then look at the targets themselves. A tCPA that was set 18 months ago against a broken conversion action is one of the most common problems in older accounts.

Flag any strategy changed in the last 14 days, since recent edits reset the learning period.
Check audience observations: are remarketing lists attached and populated, or empty?
Confirm your remarketing setup is doing real work. Our guide to remarketing in Google Ads covers list sizes and membership durations that actually serve.
Check the Search Partners and Display Network expansion toggles on Search campaigns. Both quietly add traffic with different economics.

Minutes 25 to 30: Build the Priority List (The Part Everyone Skips)

Here is the gap in most audit checklists you will find online, free PDFs included: they produce findings, not decisions. Thirty findings with no order of operations is how an audit ends up in a folder nobody opens again.

Spend the last five minutes sorting your notes into four buckets, then stop.

Bleeding (fix today): broken tracking, dead final URLs, wasted spend on clearly irrelevant search terms.
Leaking (fix this week): mis-set primary conversions, missing negatives, budget starvation on profitable campaigns.
Growth (next 30 days): new exact match keywords, extension buildout, landing page tests.
Watch (do nothing yet): bid strategies still in learning, campaigns with too little data to judge.

Change one thing at a time in the Leaking and Growth buckets. If you fix nine items on a Tuesday, you will never know which one worked, and in 2026 that matters more than ever because automated bidding reacts to every edit you make.

What Changed for Audits in 2026

Automation has moved the audit target. You are no longer checking bids keyword by keyword, you are checking the inputs you feed the machine: conversion quality, negative lists, asset variety and audience signals.

That means three extra checks worth adding to your routine. Performance Max asset groups need listing exclusions and brand exclusions reviewed monthly, AI-generated assets need reading before they run, and consent-mode setups need verifying after any cookie banner change.

Industry benchmark data from WordStream’s Google Ads benchmarks is useful context here, though treat it as a rough sanity check rather than a target, since averages hide enormous variation by industry and geography.

Do You Need a Google Ads Audit Tool?

A PPC audit tool is good at counting things: missing extensions, duplicate keywords, conversion actions with no data. It cannot tell you whether “emergency plumber near me” is the right term for a business that only handles commercial contracts.

Use a tool to generate the checklist and your own judgement to rank it. Automated scores, including Google’s own optimisation score, reward following recommendations rather than protecting margin.

Frequently Asked Questions

Is $20 a day good for Google Ads?

At $20 a day (about $600 a month) you can run one focused Search campaign in a narrow service area, which works when your average CPC is under $5 and you only need a handful of leads. In competitive verticals where clicks cost $15 to $40, that same budget buys roughly one to two clicks a day and rarely produces enough conversions for automated bidding to learn.

Is $10 a day enough for Google Ads?

$10 a day can work for tightly targeted local search with cheap clicks, but it is usually too thin for anything else. With fewer than about 15 clicks a week, you will need two to three months before the data means anything, so keep the account to one campaign, exact and phrase match keywords, and a single high-intent landing page.

How to get 20,000 credit in Google Ads?

There is no standard $20,000 Google Ads credit. Genuine promotional credits are typically $100 to $600 in spend-matching offers for new accounts, sometimes larger through Google Partner agencies or Google for Startups programmes, and any offer promising 20,000 in free ad credit from a third party is almost certainly a scam or a reseller scheme that risks your account.

Does Google do audits?

Yes, Google offers free account reviews through its own sales representatives and Partner agencies, usually free of charge for accounts above a certain spend threshold. Those reviews are genuinely useful for spotting technical gaps, but keep in mind they generally recommend broader targeting and higher budgets, so read them alongside your own audit rather than instead of it.

Want a Second Pair of Eyes on Your Account?

If you have run the 30 minute audit and your list of findings is longer than your list of hours, I am happy to look through the account with you and tell you which three fixes are worth doing first. Get in touch with SEO Quirk, or read why working with a local agency tends to beat a faceless dashboard.

How to Audit Your Google Ads Account in 30 Minutes