Want more visibility for your brand? Start by focusing on top-of-funnel (TOFU) metrics. These metrics help you measure how well your PPC campaigns are reaching new audiences and sparking interest. Unlike conversion-focused metrics, TOFU metrics prioritise awareness and initial engagement – laying the groundwork for future leads. Here’s what you need to know:

Key TOFU Metrics:

  • Impressions: Total number of times your ad is displayed.
  • Reach: Unique users who see your ad.
  • Click-Through Rate (CTR): Percentage of users who click your ad.
  • Impression Share: Percentage of available impressions your ad captures.
  • CPM (Cost per Mille): Cost per 1,000 impressions.

Why TOFU Metrics Matter:

  • They reveal how well your ads connect with new audiences.
  • High impressions but low CTR? Your ad creative or targeting may need adjustments.
  • TOFU data helps build retargeting audiences and improve campaign performance.

PPC campaigns excel at delivering immediate results and actionable insights. However, combining TOFU metrics with mid- and bottom-funnel strategies ensures your marketing efforts drive engagement and conversions across the customer journey. Start optimising your TOFU metrics today to grow your brand awareness effectively.

1. PPC Campaign Metrics

After covering TOFU metrics, let’s dive into the essential metrics for PPC campaigns. These metrics are the backbone of evaluating how well your ads are driving brand awareness and sparking initial interest. By understanding them, you can make smarter choices about your budget and fine-tune your campaigns for better results.

Impressions

Impressions tell you how many times your ad is displayed. Think of this as the first step in measuring your campaign’s visibility. A high number of impressions means your ad is being seen, which helps boost brand recognition.

But impressions alone don’t tell the whole story. If your numbers are low, it might mean your budget is too tight, your bids aren’t competitive enough, or your targeting is too narrow. On the flip side, if impressions are high but other metrics lag, you might be targeting too broadly, wasting resources on audiences that aren’t engaging.

Reach

Reach measures how many unique people have seen your ad. For example, you could have 10,000 impressions, but if those impressions come from the same 1,000 people, your reach is much smaller.

A good balance between impressions and reach is key. If reach stops growing while impressions keep climbing, it could mean your audience is experiencing ad fatigue, which signals it’s time to refresh your creative or expand your targeting.

CTR

Click-through rate (CTR) is calculated as (Clicks ÷ Impressions) × 100. This metric shows how well your ad grabs attention and gets people to act. A strong CTR indicates that your messaging and visuals are resonating with your audience.

What’s considered a “good” CTR? It depends on the industry. B2B campaigns often average around 2.5%, while legal campaigns might hover closer to 1.4%. If you’re hitting 4%, you’re doing great for top-of-funnel efforts. However, if impressions are high but your CTR is low, it’s a sign that your creative, relevance, or targeting needs improvement.

CTR also plays a big role in the overall performance of platforms like Google Ads. A higher CTR can boost your Quality Score, which improves your ad placement and lowers your cost per click – a win-win for your campaign’s efficiency.

Impression Share

Impression share measures your ad’s presence in the market. It’s the percentage of total available impressions your ad captures. For example, if your impression share is 60%, your ad appeared in 60% of the opportunities it could have.

A low impression share often points to missed opportunities due to limited budgets, low bids, or stiff competition. Ideally, many awareness campaigns aim for an impression share between 60% and 90%, though this can vary based on your budget and competition. If you’re consistently losing impression share because of budget constraints, increasing your daily spend could help you gain more visibility.

CPM

Cost per mille (CPM) calculates how much you’re paying for every 1,000 impressions. It’s determined by (Total Cost ÷ Impressions) × 1,000. CPM is a critical metric for awareness campaigns where reaching as many people as possible is the goal.

For broad awareness campaigns on the Google Display Network, CPMs typically range from €2.00 to €3.00. Lower CPMs mean you’re stretching your budget further, reaching more people for less. Keeping an eye on CPM alongside other metrics ensures you’re using your budget effectively at this stage of the funnel.

MetricWhat It MeasuresKey InsightU.S. Benchmark Range
ImpressionsTotal ad displaysCampaign visibility10,000+ weekly (varies by budget)
ReachUnique users exposedAudience breadthApprox. 7,500 unique users (example)
CTRClick engagement rateAd relevance1.4% (legal) to 4% (strong)
Impression Share% of possible impressions receivedMarket presence60–90% target range
CPMCost per 1,000 viewsCost efficiency€2.00–€3.00 (Display)

When you analyse these metrics together, you get a clearer picture of how your campaign is performing. For instance, if your impression share is strong but your CTR is lagging, it’s time to refine your ad creative. Similarly, if your CPM is higher than industry averages, consider tweaking your targeting or experimenting with different ad formats to make your budget work harder.

2. Other Digital Marketing Channel Metrics

While PPC campaigns provide highly detailed tracking, other digital marketing channels – like display ads, social media, and programmatic advertising – also rely on key metrics to measure performance. These metrics play an essential role in shaping strategies for capturing early-stage interest, even though their interpretation can vary by channel.

Impressions

Impressions measure how often an ad is displayed on platforms like display networks or social media. However, on platforms such as Facebook or Instagram, where users scroll continuously, impression counts can sometimes be inflated. This means ads might appear frequently to users who aren’t actively searching for products, potentially lowering engagement quality.

Reach

Reach reflects the number of unique users who see an ad. While repeated exposure can help reinforce brand recall, too much repetition can lead to ad fatigue. When users see the same ad too often, they may start ignoring or even hiding it, which diminishes its effectiveness.

CTR (Click-Through Rate)

Click-through rate (CTR) is a key indicator of how relevant an ad is to its audience. For display ads, CTRs typically range between 0.5% and 1%, while PPC search campaigns often achieve higher rates, between 2% and 5%. These differences highlight the unique behaviors of users on each platform.

CPM (Cost per Mille)

Cost per mille (CPM) calculates the cost of delivering 1,000 ad impressions. In Ireland, CPMs for display ads generally range from €2 to €10, while social media CPMs tend to fall between €5 and €15, depending on targeting and competition within the industry. Fine-tuning targeting can help improve campaign efficiency by increasing unique reach and lowering CPM costs.

ChannelTypical CTR RangeCPM RangePrimary Focus
Display Advertising0.5% – 1%€2 – €10Brand visibility
Social Media0.9% – 1.5%€5 – €15Audience engagement
PPC Search2% – 5%Varies by CPCIntent-driven clicks

Advantages and Disadvantages

When assessing top-of-funnel metrics, both PPC campaigns and other digital marketing efforts come with their own set of strengths and challenges. Recognising these trade-offs is essential for making informed decisions about budget allocation and strategy. This understanding helps shape how each channel fits into the larger digital marketing plan.

PPC campaigns offer immediate visibility on search engines and social platforms. They allow for precise targeting of specific demographics, making them a great option for quickly gathering data and testing new markets. The speed of these feedback loops makes PPC especially useful for launching time-sensitive campaigns or experimenting with new audiences.

That said, PPC operates on a pay-per-interaction model, which can lead to rising costs over time. This is particularly true when broad keywords generate high impressions but fail to deliver meaningful engagement.

On the other hand, organic channels, like social media or content marketing, focus on building lasting brand equity and fostering sustained engagement without the per-impression costs associated with PPC. While an organic social media post may initially reach fewer people than a paid ad, its potential for continued engagement can add up significantly over time.

One key advantage of PPC is its ability to provide clear attribution for every impression, click, and conversion. This makes ROI calculations straightforward. Organic channels, however, often require more complex tracking methods to account for indirect or multi-touch user journeys.

Channel TypeKey AdvantagesPrimary DisadvantagesBest Use Cases
PPC CampaignsImmediate visibility, precise targeting, rapid data collection, scalable reachUnpredictable reach, dependency on platform algorithms, and slower initial growthQuick market testing, time-sensitive launches, specific audience targeting
Organic Social MediaNo per-impression costs, community building, sustained engagementBuilding brand loyalty, community engagement, and long-term awarenessQuick market testing, time-sensitive launches, and specific audience targeting
Content MarketingAuthority building, long-term value, organic reach, trust developmentTime-intensive, slow ROI, challenging attributionThought leadership, SEO benefits, educational marketing

PPC campaigns often require consistent funding to maintain visibility. Cost-per-thousand impressions (CPMs) typically range from €2 to €10, depending on industry competition. In contrast, content marketing demands a significant upfront time investment but can deliver compounding returns over time without ongoing ad spend.

For businesses that need immediate results, such as during product launches or in highly competitive industries, PPC’s fast reach and precise audience targeting can justify its higher costs. On the other hand, companies focused on building long-term brand recognition may benefit from a diversified strategy that combines PPC’s short-term impact with the sustained benefits of organic channels.

While PPC can quickly drain budgets if campaigns underperform, organic channels come with their own risks – such as sudden algorithm changes. A blended approach that leverages PPC insights alongside organic strategies can create synergy, improving audience targeting while keeping acquisition costs under control.

Conclusion

TOFU metrics – like impressions, reach, and CTR – play a key role in creating visibility and sparking initial engagement, laying the groundwork for a strong digital strategy. Unlike organic channels, these metrics deliver immediate data and precise targeting, making them a vital part of short-term and long-term marketing efforts.

What makes TOFU metrics particularly impactful is how they connect with other stages of the funnel. For example, if a campaign generates high impressions but struggles with a low CTR, it’s a clear sign that the creative approach needs tweaking before committing more resources to later stages. Even a modest improvement in CTR – from 1% to 2.5% – can more than double potential leads without increasing ad spend.

Paid campaigns (PPC) excel at offering immediate, trackable results, while organic efforts build lasting brand loyalty. Together, they create a balanced strategy, fine-tuning targeting and driving consistent engagement. This underscores the importance of aligning each metric with its respective funnel stage.

To maximise the benefits of these insights, businesses should focus on aligning metrics with specific funnel stages rather than adopting a one-size-fits-all approach. TOFU metrics are ideal for gauging awareness, while mid-funnel and bottom-funnel metrics measure more in-depth engagement and conversions. This ensures that every dollar spent on impressions and clicks contributes to measurable growth.

Ultimately, TOFU metrics aren’t just about generating awareness – they’re about creating meaningful opportunities that drive engagement and conversions across the entire customer journey. When optimised effectively, these metrics fuel sustainable growth throughout all stages of the funnel.

FAQs

What can I do to improve my Click-Through Rate (CTR) when impressions are high but engagement is low?

If your Click-Through Rate (CTR) is lagging despite high impressions, it might mean your ad isn’t connecting with the right audience. Here’s how you can fine-tune your approach to boost engagement:

  • Polish your ad copy: Ensure your headlines and descriptions are clear and engaging. Speak directly to your audience’s needs or challenges in a way that grabs their attention.
  • Add strong calls-to-action (CTAs): Use action-driven phrases like “Shop Now”, “Learn More”, or “Try It Today” to guide users toward the next step.
  • Upgrade your visuals: For display ads, make sure your images or videos are sharp, relevant, and visually appealing to stand out.
  • Reassess your targeting: Double-check your audience settings to confirm you’re reaching the right people who are most likely to engage with your campaign.

Experimenting with different ad variations and keeping a close eye on performance metrics can help you uncover what works best. With a more focused strategy, you can transform those impressions into valuable clicks.

How can I boost my impression share in PPC campaigns without increasing my budget significantly?

To boost your impression share without significantly increasing your budget, focus on fine-tuning your targeting and adjusting your campaign settings for better efficiency. Start by narrowing your audience to ensure your ads reach the most relevant users. Strategies like geo-targeting, device targeting, and time scheduling can help you get the most out of your spend.

You should also work on improving your Quality Score. Craft ad copy that closely aligns with your audience’s needs, and make sure your landing pages offer a seamless and engaging user experience. A higher Quality Score can lower your cost-per-click (CPC), helping your budget go further. Finally, consider shifting your budget toward campaigns or ad groups that are already delivering strong results to maximise visibility where it counts.

How do top-of-funnel (TOFU) metrics support mid- and bottom-funnel strategies to improve PPC campaign results?

Top-of-funnel (TOFU) metrics are key to laying the groundwork for successful mid- and bottom-funnel strategies. Their primary goal? Building awareness and attracting potential customers. Metrics such as impressions, click-through rate (CTR), and cost per click (CPC) offer a clear picture of how effectively your ads are grabbing attention and sparking interest.

Digging into TOFU data helps you pinpoint which audiences and keywords are delivering the best results. With these insights, you can fine-tune your targeting and craft messaging that resonates, setting the stage for stronger engagement as prospects move further down the funnel. This seamless flow through the customer journey can lead to higher conversions and better overall performance for your PPC campaigns.