Asset Performance Labels

Asset Performance Labels are ratings assigned by Google Ads to individual creative assets within Performance Max campaigns and responsive search ads. Each asset receives a label of Best, Good, Low, or Pending based on its contribution to ad performance relative to other assets of the same type. These labels guide advertisers in replacing underperforming assets.

Key Takeaways

• Four labels: Best, Good, Low, and Pending (insufficient data)
• Applied to individual assets: headlines, descriptions, images, and videos
• Based on relative performance within the same asset group, not absolute metrics
• Assets need sufficient impressions (typically 30+ days) before receiving a label
• Replace “Low” assets to improve overall asset group performance

What Are Asset Performance Labels

Asset Performance Labels provide a simplified view of how each creative element contributes to your campaign results. Rather than showing raw metrics for each asset (which Google does not provide at the individual asset level), labels offer a comparative ranking.

Label	Meaning	Recommended Action
Best	Top-performing asset relative to peers	Keep, consider creating similar variations
Good	Solid performance, above average	Maintain in rotation
Low	Underperforming relative to other assets	Replace with new creative
Pending	Not enough data to evaluate	Wait for more impressions (typically 2-4 weeks)
— (Learning)	Asset group is still in learning phase	Allow time for sufficient data collection

How It Works

Google evaluates asset performance through a comparative methodology:

1. Data collection — Google tracks how each asset performs across all ad combinations it appears in
2. Comparison — Performance is compared against other assets of the same type (e.g., headline vs. headline)
3. Label assignment — Assets are ranked and assigned labels based on their relative contribution to conversions
4. Continuous updates — Labels refresh as new data accumulates, meaning an asset’s rating can change over time

Labels appear in the Assets tab of your campaign or in the asset details view within each asset group. For Performance Max campaigns, you can filter by asset type (headlines, descriptions, images, videos) and label (Best, Good, Low).

Important limitations:

• Labels are relative, not absolute — a “Best” asset in a poorly performing campaign may still underperform
• Google does not reveal the exact metrics behind each label
• Labels only appear after sufficient data, which requires adequate budget and impression volume
• Video assets may take longer to receive labels due to lower volume

Practical Example

A retailer reviews asset performance labels for their “Summer Sale” asset group after 45 days:

Headlines:

Headline	Label	Action
”Summer Sale — Up to 50% Off”	Best	Keep
”Shop Summer Deals Today”	Good	Keep
”Free Shipping on All Orders”	Best	Keep
”Summer Clearance Event”	Low	Replace
”New Arrivals for Summer”	Low	Replace

Images:

Image	Label	Action
Lifestyle photo (model wearing product)	Best	Keep, create similar
Product-only flat lay	Good	Keep
Text-heavy promotional graphic	Low	Replace

The retailer replaces the two “Low” headlines with new variations and swaps the text-heavy image for another lifestyle photo. After 30 more days, the asset group’s overall CTR improves by 8% and conversion rate by 5%.

Why It Matters

Asset Performance Labels are the primary feedback mechanism for creative optimization in Performance Max. Since Google controls ad assembly and does not expose detailed per-asset metrics, labels are the only way to identify which creative elements are helping or hurting performance. A disciplined approach — regularly reviewing labels, replacing “Low” assets, and creating variations of “Best” assets — produces compounding improvements over time. Ignoring labels and leaving underperforming assets in rotation drags down the entire asset group’s effectiveness.