Viewability targeting in deals

Media Owners
Last Updated: February 12, 2026

You can create deals that target a minimum viewability score. This is the percentage probability that an ad will be viewable to the user once it is delivered to the page. For more information about what viewability is and how we measure it, see What is viewability?

The following viewability scores can be targeted in a deal:

10% or higher

Viewability probability at least 10% of the time

20% or higher

Viewability probability at least 20% of the time

30% or higher

Viewability probability at least 30% of the time

40% or higher

Viewability probability at least 40% of the time

50% or higher

Viewability probability at least 50% of the time

60% or higher

Viewability probability at least 60% of the time

70% or higher

Viewability probability at least 70% of the time

80% or higher

Viewability probability at least 80% of the time

90% or higher

Viewability probability at least 90% of the time

Sometimes a viewability score is not available to be passed in a bid request because there has not been enough data to measure that impression accurately. In this case, the viewability score is considered to be "unknown" and is included as part of the targeting values during the Beta. After the Beta period, "unknown" will be a targeting option that you can choose to include.

To set up viewability targeting in deals, see the following: