Forum Moderators: martinibuster
I have written them telling them as much and they really don't seem to care. Just canned emails in response telling me that the "technology" is in charge and they can't do a thing about it.
Typical for them.
Started on Tuesday with a 10% drop.
Continued on Wednesday to Friday with a 15-20% drop.
Today it is back to a 10% drop.
Normally my CTR is stable within .1 to .2 per cent.
No significant changes have occurred on the site. Traffic has been stable. No ad changes. EPC has also been very stable.
Since my site is a reasonable size (over 1 million "Google page impressions" per month) and probably provides a more reliable measure than smaller sites which show a much greater day to day variation in traffic and CTR, it seems rather obvious that something significant is happening. I understand that something is happening over at AdWords.
Other personal obligations, however, have prevented me from seriously looking into it. Will attempt to do so next week if the answers have not already become apparent.