(written by Toon)
I’ve heard somewhere that showing ads on a low performing account can affect the performance of your more high powered sites within the same adsense account.
How much truth is there on this? I can understand how a low paying ad slot on one site could affect a high paying ad slot on the same site, but an effect accross another site?
I’d love to hear some feedback on this.
However like ezman said: with this said I think that a low traffic site will not hurt your high traffic site unless it is of very poor quality or the clicks are poor quality.
I for one don't see any impact, however I never tried to remove ADs on my low traffic sites. All ADs there are targeted as well and I think return high quality clicks.
But if someone is willing to start an experiment that would be very interesting.
Maybe I'll do one, I have to think about it.