Common PPC Mistakes and How to Avoid Them

Pay-per-click (PPC) advertising is a powerful tool for driving targeted traffic and achieving measurable results. However, even seasoned marketers can make mistakes that drain budgets and hurt campaign performance. Understanding these common PPC pitfalls—and how to avoid them—can save you time, money, and frustration. Here’s a look at the most common PPC mistakes and how to steer clear of them.

1. Ignoring Negative Keywords

The Mistake: Many advertisers forget to include negative keywords in their campaigns. This means their ads could show up for irrelevant searches, wasting money on clicks that will never convert.

How to Avoid It: Regularly review your search term reports to identify irrelevant queries and add them as negative keywords. For example, if you sell luxury watches, you might want to add “cheap” as a negative keyword to avoid low-intent traffic.

Pro Tip: Set up a negative keyword list and apply it across all campaigns for consistent filtering.

2. Not Using Ad Extensions

The Mistake: Some marketers fail to take advantage of ad extensions, which can make ads more appealing and take up more space on the search results page.

How to Avoid It: Use ad extensions like sitelinks, callouts, structured snippets, and call extensions. These give users more reasons to click and can significantly improve your click-through rate (CTR).

Pro Tip: Adjust ad extensions based on the user’s device, such as call extensions for mobile users.

3. Poor Ad Copy

The Mistake: Crafting generic or unclear ad copy can result in low CTRs and wasted ad spend. If your ad doesn’t clearly communicate the value or match user intent, it’s likely to be ignored.

How to Avoid It: Write ad copy that highlights unique selling points (USPs), incorporates keywords, and includes a strong call-to-action (CTA). Focus on benefits, not just features.

Pro Tip: Test different variations of headlines and descriptions to see what resonates best with your audience.

4. Sending Traffic to Irrelevant Landing Pages

The Mistake: Driving traffic to generic or mismatched landing pages is a common error. If users don’t find what they’re looking for immediately, they’re likely to bounce, costing you a potential conversion.

How to Avoid It: Ensure that your landing pages are highly relevant to the ad content and user intent. The message in your ad should match the content on the landing page to maintain continuity.

Pro Tip: A/B test landing pages to find which layout, content, and CTA combinations result in higher conversion rates.

5. Failing to Monitor Campaign Performance

The Mistake: Setting up a PPC campaign and leaving it on autopilot is a surefire way to waste ad spend. Markets and competitors change, and your campaign needs regular adjustments.

How to Avoid It: Check your campaign performance regularly—at least once a week—to monitor metrics like CTR, conversion rate, and cost per conversion. Adjust bids, pause underperforming ads, and update keywords as needed.

Pro Tip: Use automated rules for bid adjustments and budget alerts to keep campaigns under control.

6. Overlooking Mobile Users

The Mistake: Many advertisers don’t optimize their PPC campaigns for mobile users, missing out on a large segment of potential customers. Mobile users often have different needs and behaviors compared to desktop users.

How to Avoid It: Ensure your ads, landing pages, and site experience are mobile-friendly. Use mobile-preferred ads and adjust bids based on device performance.

Pro Tip: Use “Call Now” CTAs in ads for mobile users, as these can be more effective than directing them to a landing page.

7. Using the Wrong Match Types

The Mistake: Misusing keyword match types (broad, phrase, exact) can lead to your ads showing up for searches that don’t match your target audience, wasting budget on irrelevant clicks.

How to Avoid It: Use a mix of match types strategically. For example, broad match modifier can help you reach a wider audience while controlling relevance, while exact match ensures precision.

Pro Tip: Start with phrase and exact match to gather data, then expand to broad match once you have a better understanding of user behavior.

8. Not Setting Up Conversion Tracking

The Mistake: Running a PPC campaign without setting up conversion tracking is like flying blind. Without it, you won’t know which keywords, ads, or audiences are driving conversions.

How to Avoid It: Set up conversion tracking in Google Ads and integrate it with Google Analytics. Track key actions like form submissions, phone calls, and purchases to measure campaign success accurately.

Pro Tip: Use value-based conversion tracking if you have varying product prices to understand the true ROI of your campaigns.

9. Underestimating the Importance of Quality Score

The Mistake: Ignoring the Quality Score of your keywords can lead to higher costs per click (CPC) and a lower ad rank. Quality Score is influenced by factors like ad relevance, landing page experience, and expected CTR.

How to Avoid It: Focus on creating relevant ads and improving your landing page experience. Higher Quality Scores can lead to lower CPCs and better ad placements.

Pro Tip: Use Google’s Keyword Planner to find keywords with high search intent that align with your ads.

10. Not Setting Realistic Budgets

The Mistake: Setting a budget that is too low can limit your campaign’s reach and effectiveness, while overspending can quickly drain resources without proper targeting.

How to Avoid It: Define a realistic budget based on your industry’s average CPC and conversion rates. Allocate more budget to high-performing keywords and campaigns.

Pro Tip: Monitor your daily spend and adjust your budget based on performance and seasonality.

Conclusion: Optimize for Success

PPC can deliver outstanding results when done correctly, but small mistakes can quickly add up. By avoiding these common pitfalls, you can ensure that your campaigns run smoothly and deliver the best possible return on investment. Whether you’re just starting with PPC or looking to improve existing campaigns, attention to detail and regular optimization are key to staying ahead of the competition.

Ready to refine your PPC strategy? Keep these tips in mind, and watch your campaigns thrive!