Why does my Performance Max campaign only run in the Display Network?

When your Google Ads Performance Max campaign runs only in the Display Network. Specifically, it is usually due to asset groups or conversion configuration. Notably, this happens instead of also appearing in Google Search and YouTube. Furthermore, Performance Max is supposed to automatically serve across all Google channels. However, in practice, the algorithm often favors the cheapest channel, which is almost always Display. Consequently, this scenario, a Performance Max campaign Display Network only, indicates a need for strategic intervention. Essentially, this helps guide Google’s automation more effectively.

Why Performance Max favors the Display Network

Performance Max optimizes for conversions at the lowest cost. Moreover, Display impressions are significantly cheaper than search impressions – sometimes by a factor of 10-50. Consequently, the algorithm recognizes it can achieve more impressions and cheaper clicks. Therefore, it then automatically shifts budget to the Display Network. For instance, a Search impression might cost $0.50. Meanwhile, a Display impression could be as low as $0.01.

However, Display conversions are often lower quality. For example, users passively see your ad on a website instead of actively searching for your offering. Therefore, the conversion intent is typically lower. Additionally, missing text assets or weak audience signals can cause Google to skip Search entirely. Specifically, if an asset group lacks sufficient high-quality headlines and descriptions. Consequently, the system struggles to generate compelling search ads. Thus, this pushes spend towards image-based Display formats.

Furthermore, a Performance Max campaign Display Network only situation often arises. Specifically, this happens when the campaign’s conversion goals are too broad. For example, if micro-conversions (e.g., page views, time on site) are included as primary goals. Consequently, the algorithm will find it easier and cheaper to drive these on the Display Network. In contrast, higher-intent conversions like purchases or lead form submissions are harder to achieve on Display. However, the algorithm prioritizes the lowest cost per conversion regardless of quality.

How to steer the campaign toward Search

Google does not offer direct control of channel distribution in Performance Max. However, you can influence it indirectly. Therefore, strong audience signals are crucial. Specifically, these include in-market segments, custom intent audiences, and customer match lists. Thus, they actively steer the algorithm toward Search. For example, uploading a customer list of recent purchasers helps Google target similar high-value users on Search. In particular, these users are actively looking for your products or services.

High-quality text assets are mandatory for search ads. Specifically, these include at least 5 unique headlines, 5 unique descriptions, and various image/video assets. Therefore, ensure your asset groups are fully populated and maintain an “Excellent” ad strength rating. Consequently, poor or incomplete assets mean Google cannot effectively create engaging search ads. Hence, this leads to a Performance Max campaign Display Network only outcome.

Additionally, remove Display-heavy placements through placement exclusions. Specifically, this includes mobile apps and gaming websites that often cause irrelevant impressions. For example, you can exclude entire app categories using “mobileappcategory::69500” for all mobile apps. Furthermore, regularly review your placement reports. Therefore, this helps identify and exclude low-quality websites or apps. Moreover, these consume budget without driving valuable conversions. As a result, this proactive management helps reallocate budget to more effective channels.

Moreover, refine your conversion goals. Specifically, focus only on primary, high-value conversions such as purchases, qualified leads, or bookings. Therefore, removing less significant micro-conversions from your primary goal settings will signal to Google. Essentially, it should optimize for higher-quality outcomes. Notably, this are more likely to occur on Search. Consequently, the algorithm will be incentivized to seek out users with higher intent.

Our recommendation for Performance Max

Always supplement Performance Max with a separate Search campaign for your most important keywords. Therefore, PMax then automatically excludes these. Specifically, create a Standard Search campaign targeting your top 10-20 most valuable exact match keywords. Additionally, set strong audience signals with in-market segments, custom audiences, and customer match lists. Consequently, this provides the algorithm with high-quality user data. Furthermore, exclude mobile app placements (e.g., “mobileappcategory::69500”) from the outset. Moreover, review placement reports weekly and remove irrelevant display websites that drain budget without delivering results. In addition, use thematically separated asset groups for different product areas or services. Notably, ensure each group has complete and high-quality assets across all formats. Ultimately, this layered approach helps prevent a Performance Max campaign Display Network only scenario. As a result, it ensures broader channel distribution and better performance.

Conclusion

A Performance Max campaign Display Network only is a common issue. Therefore, it does not resolve without active management and strategic intervention. While Performance Max offers powerful automation, it requires careful setup and ongoing optimization to align with your business goals. Specifically, as a Google Ads agency, we specialize in optimizing your PMax campaigns. Furthermore, we use professional audience signals, comprehensive asset strategies, and meticulous placement management. Additionally, we consistently recommend robust SEO for sustainable organic visibility. Ultimately, this works alongside paid reach, ensuring a holistic digital marketing approach.