Performance tracking is available at the short link level. Since Deep links are built on top of short links, all analytics are tied to the underlying short link rather than the Deep link configuration itself.
This means you can still track key metrics such as clicks, location, devices, and traffic sources, but there is no separate or dedicated analytics specifically for Deep link behavior (for example, app opens vs fallback usage).
In practice, Deep links benefit from the same tracking capabilities as regular short links, while more granular insights into Deep link interactions are not currently provided.