Are My Google Ads Wasting Money? Five Checks Before You Pause Anything

There is a particular feeling that comes with running Google Ads as a small business: money leaves your account reliably every single day, and the connection between that money and any actual customer is fuzzy at best. You get clicks. You are told the click-through rate is healthy. And yet the phone is not ringing noticeably more than it was before.

Before you pause the campaign — or fire the agency, or conclude that “ads don’t work for my business” — it is worth running five specific checks. In our experience, most wasted ad spend traces back to a handful of unglamorous, fixable problems, and every one of them is visible in data you already have access to.

This is the big one, and it is the check most owners have never run. You do not choose the searches you appear for — you choose *keywords*, and Google matches those keywords to real searches with a fair amount of creative licence. The list of real searches that triggered your ads is called the search terms report, and it is frequently horrifying the first time you look at it.

A plumber bidding on “emergency plumber” can find themselves paying for “plumber salary,” “how to fix a leaking tap yourself,” and “plumber jobs near me.” None of those people are going to become customers, and every one of those clicks cost real money. A wedding photographer can end up paying for people searching for photography courses.

The fix is not complicated: add the irrelevant terms as negative keywords so you stop paying for them. What makes this powerful is that it compounds — every negative keyword you add keeps saving you money every month afterwards. This is the single highest-return half hour available in most small ad accounts, and it is why our Ads Advisor reads your search terms and flags the money-wasting ones for you rather than leaving you to scroll through a spreadsheet.

Someone searches for “emergency boiler repair,” sees your ad promising emergency boiler repair, clicks it — and lands on your homepage, where they are greeted by a photo of your van, a paragraph about your family’s history in the trade, and a menu with nine items. They now have to hunt for the thing they came for. Many of them will not bother.

This mismatch is the second-biggest source of wasted spend, and it is entirely within your control. Every ad should land on a page that visibly delivers what the ad promised, above the fold, with an obvious next step. If the ad says emergency boiler repair, the page should say emergency boiler repair, show the phone number, and say how fast you can be there.

You can see this problem in your data without guessing: look at the bounce rate of the pages your ads point to. A landing page where most visitors leave immediately without clicking anything is telling you something specific — either the page did not match the promise, or it did not load fast enough for them to find out.

Here is an uncomfortable question: if someone asked you how many customers your ads produced last month, could you answer with a number? Not clicks. Not impressions. Customers, or at least enquiries.

Most small advertisers cannot, and that is the actual reason ads feel like a black hole. Without that number, every decision is a vibe. With it, the decisions get easy — you spend more on what produces enquiries and less on what does not.

Getting the number is a two-step job. First, define what counts: set up goals for the things that actually matter — a submitted contact form, a tapped phone number, a booking. Second, make sure the source is attached to the visit, so you can tell which of those conversions came from ads rather than from Google’s free results. Do those two things and “are my ads working” stops being a philosophical question.

This is the plumbing that makes check 3 possible, and it takes about five minutes. When someone clicks an ad, you want the resulting visit to arrive carrying a label that says where it came from — which campaign, which ad. Those labels are called UTM parameters, and building the tagged links is a copy-and-paste job using a campaign link builder.

Without them, ad clicks blend into the general soup of traffic and you are left comparing the ad platform’s own claims — which are, understandably, optimistic — against your own bank balance. With them, your analytics can show you exactly what each campaign sent you, what those visitors looked at, and how many of them did the thing you wanted. It is the difference between “I think the ads help” and “the ads sent 213 people last month and 11 of them booked.”

Tag everything, not just ads. Newsletter links, the link in your social profile, the QR code on your flyer, the sponsored post you paid for. Once tagging is a habit, every marketing decision you make afterwards is better informed than the last.

Two settings quietly waste money in almost every small account. The first is geography. Many campaigns are set far wider than the business actually serves — a shop that draws customers from one town paying for clicks from three counties away. Tighten the radius to the area you can genuinely serve and the same budget buys you more of the right people.

The second is timing. If you are a service business that answers the phone between 8am and 6pm, ads running at 2am are buying clicks from people who will reach a voicemail. Look at when your enquiries actually happen and weight the budget toward those hours.

Neither of these requires expertise — just fifteen minutes in the campaign settings and a willingness to be honest about who your customer actually is and when they can reach you.

A quick sanity check to keep you grounded: ads are working if the value of what they bring in is comfortably more than what they cost. That sounds obvious, but it means you need two numbers — cost, which the ad platform tells you, and value, which only you know.

Work out roughly what one new customer is worth to you over the time they stay a customer. If a typical client is worth £600 and it takes ten enquiries to land one, then an enquiry is worth about £60 to you, and you can afford to spend meaningfully less than that per enquiry. Suddenly “is £4 a click too expensive” has an actual answer instead of a shrug.

If you only have an hour, spend it in this order: search terms first (immediate savings), then landing page match (immediate improvement), then conversion tracking and tagging (makes every future decision better), then targeting settings. Do not start by rewriting ad copy — it is the most fun task on the list and almost never the biggest problem.

And if reading a search terms report sounds like exactly the sort of thing you will never get around to, that is a fair assessment of how most people spend their Tuesdays. It is also precisely why the Ads Advisor exists: it connects to your Google Ads account read-only, reads the reports for you every week, and tells you in plain English which searches wasted money and which pages let visitors down.