extreme downfall, can feel your situation, sometimes more external site attacks and lesser number of clicks causes this...but it has dropped you a lot
I had the same experience last year, but it's because my traffic was also dropped. Last month, my traffic was also dropped about 10%. This month I have noticed that my eCPM is dropping cent by cents. I wish this is just temporary.
Is your site a proxy with loan ads on in it... Maybe if you had quality loans content for the loans ads then your would still be making good money.
My AdSense earnings actually are up since last month, which was my first full month working on AdSense. I'm very new to the AdSense scene. But my revenue is steadily increasing. I am in the process of creating many, mini AdSense sites. It's been working pretty well!
What about Weekend Drops in revenue? I experience 50% drop in revenue on weekend... can some one explain this. Also I have experienced strange phenomenon... as I bring traffic thru stumblupon and other social media CTR, ECPM and Revenue decline. they go back up when traffic dies from SU , DIGG or reddit
I've got to know that its a kind of google algorithm for penalizing bad sites for not following Google Terms