How do I segment performance by network?

In the current Google Ads interface, segmenting by network is essential to understanding whether your budget is being spent on high-intent Search queries or more “passive” channels like Display and YouTube.

How to Segment Performance by Network

For traditional Search, Display, or Video campaigns, follow these steps:

How do I segment performance by network? Stage 1
  • Navigate to Campaigns: Go to the Campaigns tab in the left-hand menu.
  • Click Segment: Locate the Segment icon (three horizontal bars) above the statistics table.
  • Select Network: Choose Network (with search partners)

What the Rows Mean:

  • Google Search: Clicks from the main Google search results page.
  • Search Partners: Smaller sites that use Google’s search engine (like Ask.com or local search sites).
  • Google Display Network: Impressions from websites, apps, and Gmail.
  • Cross-network: This row appears when a single campaign (like PMax) spans multiple channels.

Segmenting Performance Max (PMax) by Network

Performance Max is often called a “Black Box” because it doesn’t allow the standard “Network” segment in the main table. However, Google recently released a dedicated report for this.

The Channel Performance Report

  • Go to the Insights and reports dropdown in the left menu.
  • Select Channel performance
  • View the Breakdown: This report provides a table showing your spend, conversions, and ROAS across:
    • Search
    • YouTube
    • Display
    • Discover & Gmail

Advanced Network Analysis via Report Editor

If you need a more granular view (e.g., comparing network performance across all campaigns at once), use the Report Editor.

  • Click Campaigns > Insights and reports > Report editor.
  • Click Create Report
  • Create a Custom Table by clicking the Table and choose what your table should include.
How do I segment performance by network? Stage 2
  • Add Rows: Drag in Campaign and Network (with search partners).
  • Add Columns: Drag in Cost, Conversions, and Conv. Value / Cost (ROAS).
  • Filter: You can filter this report to only show specific campaign types if the data feels too cluttered.

Strategic Actions Based on Data

If Network Data shows…

The Action to Take is…

High Spend on Search Partners with 0 Sales

Go to Campaign Settings and uncheck “Include Google search partners.”

PMax spending 80% on Display/Video

Check your Asset Group. If your videos are low quality, the AI might be finding “cheap” but low-converting impressions.

High “Cross-network” Spend

This is the AI “remarketing” to users across multiple platforms. Ensure your Audience Signals are tightly defined.


Pro-Tip: The “Search Partner” Check

Always audit your Search Partners’ performance monthly. While they often have a lower CPC, their conversion rate is typically 30–50% lower than main Google Search. If your blended CPA is too high, turning off Search Partners is the quickest way to stabilize it.

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