On all worlds the result of the scout attack depends on the amount of the surviving scouts.
If at least one scout survives: You can see the units currently stationed at the village.
If at least 50% of the scouts survive: You can also see the village's resources.
If at least 70% of the scouts survive: You can also see the construction levels of the village's buildings.
If more than 90% of the scouts survive: You can also see troops belonging to the village that are currently away from the village.