Is net worth a good indicator for Offlane role?

Match ID: 8994672880

As I rank up to high legend - low ancient, I feel like there is much less "down time" and much more fighting/preparing to fight time. Offlaners in particular are expected to join all good fights, to make space/enable Carry.

For this game I played NS offlane. Dota+ notified that I am doing barely average net worth, and below recommended CS. However, my KDAs are great and I contributed a lot to team fights. Wondering what would be a good indicator.