As long as you are not doing anything wrong, it should be fine. Don't foucs too much on what your CTR is (it's not even in your control unless you spam).
safe if not click fraud If you got 2% CTR, but all Click Fraud <<--- Not Safe But, you got 25% CTR, But all is true, real human, real visitor.. I can say, yes, safe
My view is different from other reviewers. If you get high CTR Adsense will ban you and tell you that your account is suspicious. According to me 3-4% is best.
I have had constant CTRs above 30% for over a year on 2 high traffic sites and never missed a payment yet. You don't need to worry about it as long as it is real, natural traffic.
i say long as its organic traffic and not blackhat then you should be ok no matter how high of % you are.
7% is a safe CTR and should not arouse any suspicion. The Adsense team tends to assess accounts with a very high CTR but even if it is high, you will be safe if it is all legitimate clicks.
Hm...I could've sworn that I read somewhere that over 10% CTR's would raise red flags in Google Adsense...
i have 25% ctr sometimes and sometimes it is zero mean changing time to time i think if you have attractive adds than visitors do clicks so its not ........ but if you have constant ctr and its like 15% 20% or above it may be a fraud clicks
it depends upon visitor and traffic. Few time high and few time less. so all safe if all valid clicks