PPC Review: How to Assess Whether Your Paid Search Is Working

Paid search campaigns have a way of drifting. What started as a tightly structured account with clear objectives gradually accumulates redundant keywords, forgotten experiments, budget allocations that no longer reflect performance and conversion tracking that stopped working after a website update three months ago. A PPC review gives you an honest assessment of whether your paid search investment is working as hard as it should. Whether you manage campaigns in-house or through an agency, regularly stepping back to evaluate the overall health of your account prevents the slow erosion of performance that catches many businesses off guard. If your paid search needs a fresh perspective, working with a team experienced in PPC management services for UK businesses helps identify where improvements will make the biggest difference.

Where to start when your PPC account needs work? Most accounts we see have massive potential for improvement, but knowing what to tackle first makes all the difference.

Starting With the Fundamentals

Conversion tracking comes before everything else. Your Google Ads conversion actions need to fire properly, record accurate values and attribute conversions to the right campaigns. Without solid tracking, every decision you make is based on guesswork.

Complete a test conversion yourself and watch for it to show up in reports within 24 hours. Check your Google Tag Manager setup or direct tracking implementation because website updates break things more often than you’d think. Google’s advertising guidance shows that conversion tracking problems cause terrible PPC performance, yet most advertisers don’t spot these issues for months.

Account structure matters too and Google’s current approach favours simpler setups. Fewer campaigns, broader keyword matching and smart bidding strategies that work at auction level perform better than the old school method of cramming one keyword per ad group with exact match everything.

Evaluating Keyword Performance

Sort your keywords by spend over the last 90 days and start with the biggest money drains. Three questions matter for each major keyword: does it convert, what’s the cost per conversion and can you afford that price based on what each conversion brings your business? Your keyword report shows exactly where cash flows out and what comes back.

Weekly reviews of search terms for high-spend campaigns aren’t optional. The search terms report reveals the actual queries triggering your ads and you’ll find plenty you never meant to target. Google’s push towards broad match makes this worse since irrelevant traffic floods in when your negative keyword lists fall behind.

Landing Page Assessment

Well-written ads pre-qualify visitors before they hit your site, but poor copy burns through impressions and clicks for nothing. Each ad group needs copy that matches its keywords, includes a clear offer and drives action. Working with a specialist team offering SEO services can strengthen your overall approach.

Google rates individual headlines and descriptions in Responsive Search Ads, so swap out anything marked “Low” for fresh variations. But don’t get carried away with Google’s own performance ratings since the platform rewards assets that generate clicks rather than qualified conversions. RSAs are standard now and the asset ratings give you a starting point.

Google switched the name from ad extensions to assets but the impact stays massive. Sitelinks, callouts, structured snippets, call extensions and location extensions give your ads way more space on the results page. Miss any of these and you’re handing competitors a visual edge that WordStream data shows can make or break performance. Stale extension content kills your ad credibility and throws away free opportunities to show extra value.

Don’t stop your PPC review at the ad platform because what happens after the click matters just as much. Perfect keywords and brilliant ad copy won’t save you if the landing page converts poorly. Every campaign should send users somewhere relevant, not dump them on your homepage or some generic services page that doesn’t match what they clicked.

Message match between your ad and landing page isn’t optional. Visitors click an ad about one thing, land on a page about something completely different, then bounce straight back. And you’ve just paid for that privilege.

Google Ads calculates Quality Score based on landing page experience, which means your page speed directly impacts cost per click. Slow pages kill conversions and drive up campaign costs across the board. Your landing page design needs fast load times, clear calls to action and zero distractions on every device.

Budget and Bidding Review

Budget distribution often becomes the biggest performance lever you can pull. Compare what each campaign spent against the revenue or leads it generated. Most budget splits reflect old decisions rather than what the data tells you now and that’s where the biggest wins hide.

• Identify campaigns where budget is limiting impression share for your best-performing keywords. Increasing budget here produces immediate returns.
• Check whether your smart bidding strategies are performing as expected. Compare actual CPA or ROAS against your targets and adjust targets if the bidding algorithm is consistently over or underperforming.
• Review shared budgets if you use them. A high-performing campaign sharing budget with a low-performer can have its delivery constrained by the less efficient sibling.
• Assess impression share metrics. Search impression share below 70% for your core brand terms suggests you’re losing visibility to competitors or budget constraints.
• Evaluate day-of-week and hour-of-day performance. If conversions cluster at specific times, bid adjustments or ad scheduling can concentrate spend when it is most likely to produce results.

Question your bidding strategies during every review. Target CPA works brilliantly for mature campaigns but kills new ones without conversion history. Manual CPC might suit a fresh campaign, while that two-year-old campaign probably has enough data for smart bidding by now. Google Ads management means matching strategy to situation, not copying the same approach everywhere.

Competitor and Market Context

Competitors shift the entire auction when they change bids, launch campaigns or disappear completely. Check the Auction Insights report to see who’s competing for your keywords and how their impression share stacks up against yours.

Don’t obsess over this data but use it as a guide. When a new competitor suddenly grabs more impression share than you’ve got, that’s worth digging into. And if someone who’s been around forever starts pulling back, you might just have spotted a chance to grab their traffic for less money. Search Engine Land covers these competitive shifts and auction changes pretty regularly, which gives UK advertisers some helpful background. Market conditions change everything though.

Building a PPC Improvement Plan

Build your PPC review around actions you’ll take, not just things you’ve noticed. Weight each finding by how much impact it could have versus how hard it’ll be to fix. Pausing useless keywords, sorting broken tracking and refreshing tired ad copy can all happen in the first week. Save the bigger structural for later in the month.

Write down your starting numbers so you can see if your changes worked. We’re talking total spend, total conversions, average CPA, conversion rate and impression share for your main keywords. Check these same numbers again at 30 and 60 days after you’ve made your changes, which gives you real data on what improved and by how much.

Book your next review right now before you move on to anything else. Most accounts work well with quarterly deep dives and monthly check-ins between the full reviews. But here’s what separates the winners from the money burners: treating PPC like an investment that needs constant care, not something you set up once and ignore until the leads dry up. As PPC Hero keeps telling us, that systematic approach to reviewing and tweaking is the difference between accounts that make money and ones that just burn through budgets.