Why your ads stopped working, and what to check first.

The ads were fine. Then the cost per lead crept up, or sales went quiet, or the account just felt flat. The instinct is to bump the budget, swap the creative or rebuild the audience.

Hold off. Most of the time the cause isn’t where you’re looking. This is the order we’d check things in, from the cheapest fix to the most expensive.

Before you change anything

Two things first.

Write down what changed. Note the date results dropped, and anything that moved around it: a website update, a new offer, a price change, a budget change, a new plugin, a seasonal shift. The date is often the biggest clue.

Resist the urge to edit. On Meta especially, constant changes make it harder for the system to learn, and results stall. Diagnose first, then change one thing at a time.

Then name the symptom, because it points you to the right check.

Five checks, in order

1. Tracking

Are conversions still being recorded correctly? This goes first because everything else depends on it. Ad platforms optimise towards the conversions they can see. If the signal is broken, they optimise towards the wrong thing and every report lies to you.

• Run a test conversion yourself. Submit your own form or place a small order, and check it shows up in the platform.
• Compare against your source of truth. Match platform numbers to your CRM, shop or inbox for the same dates. A big gap means tracking is off.
• Look for warnings. Check Events Manager in Meta and the conversion status in Google Ads.
• Ask what changed on the site. A new form plugin, cookie banner, checkout update or theme change is the usual culprit.

2. Offer

Is it still compelling against what competitors are running now? Markets move. A discount that worked last year may be wallpaper today, and a competitor may have undercut you without anyone telling you.

• Look at what competitors are running. Meta’s Ad Library and Google’s Ads Transparency Center show their live ads for free.
• Ask why someone should act this week. If the answer is “no particular reason”, that’s the problem.
• Test one clearly different offer. A guarantee, a free audit, a bundle, faster delivery. Change the offer, not just the wording.

A strong offer can carry average ads. A weak offer can’t be rescued by great ones.

3. Creative fatigue

Has the same audience seen the same ads too many times? The classic pattern is three things moving together: click-through rate falling, frequency rising and costs climbing. Don’t wait for cost per result to confirm it. By then you’ve already paid for it.

On Meta, creative now does much of the work that targeting used to do. That means the fix isn’t a new colour or a reworded headline, which often gets treated as the same ad. Give it genuinely different ideas:

• A different angle. The problem, the outcome, proof from a customer, or an objection answered head on.
• A different format. Short video, a clean static, a customer-style clip, a carousel.
• A different opening. Most of the work is done in the first few seconds, so test new hooks.

Plan a steady flow of fresh creative rather than waiting for results to drop. On Google, check which headlines and descriptions in your responsive search ads are rated lowest, and replace them.

4. Landing page

Does it match the promise in the ad, and does it load fast on mobile? If clicks look healthy but enquiries fell, this is the most likely culprit. You’re paying to send people somewhere that doesn’t convert them.

• Click your own ad on your phone. Use mobile data, not office wifi. How long until you can act?
• Match the message. The headline should say what the ad said. If the ad promised a free quote, the quote button should be obvious without scrolling.
• Cut the friction. Ask only for what you need in a form. Every extra field costs you leads.
• Check conversion rate by device. If desktop is fine and mobile fell off a cliff, you’ve found it.

5. Audience and structure

Have targeting or placements drifted? Meta now tends to reward broader audiences and fewer, better-fed campaigns over lots of narrow ones. Splitting a modest budget across many small ad sets can leave each one with too little data to learn.

• On Meta: look for overlapping campaigns competing against each other, budget spread too thin, and placements that bring clicks but no customers.
• On Google: open the search terms report and look for irrelevant queries, add negative keywords, and check whether branded searches are inflating your results.
• Either platform: has lead quality changed? A flood of cheap leads that never answer the phone is a signal, not a win.

What to do with what you find

Fix in order, one change at a time. Write down what you changed and when, then give it enough time to gather meaningful data before judging. If you change five things at once, you won’t know which one worked.

If tracking is sound, the offer is strong, the creative is fresh, the page is fast and results still slide, the problem usually isn’t the ads. It’s positioning, offer-market fit or the channel itself. That’s a bigger conversation, and a more useful one than another round of tweaks. See how we work on performance marketing, or read why your logo isn’t your brand if the issue looks like positioning.

Want a second opinion on your account?

Bring your last 90 days of numbers to a 30 minute strategy call. We’ll walk through the five checks with you and tell you what to fix first. Book a strategy call.