How to warn DoubleClick when website is down?
I'm wondering if and how is possible to warn DFP when my website is down.
Because of the amount of campaigns pointing to the website, I cannot suspend and reactivate campaigns each time the website goes down (for maintenance or for tech issues).
It could be a solution to be able to tell DFP that my website is down for maintenance or something else in order to avoid waste of money and, much more important, to avoid that the Google algorithms will cut the spending on those campaign which lead to an offline website (i.e. no conversion and 0% CTR) in the next days.
Is there someone who can suggest me a solution?