Im running a music website currently having around 10M/monthly ad impressions. It is a side business for me, and I really dont have much time to fiddle with optimisation. I have been running mainly Google AdSense (through dfp) but revenue has been fairly low lately.
Any good tips for other ad networks to get up the CPM?
Do any of you have any tips at how to increase revenue? Hiring consultants for maximising etc?