Can't say that how this would impact seo but for sure your site visitors will be presented with captcha verification.My main question is if I keep this turned on it will harm to SEO of the website?
Trusted crawlers are probably whitelisted I imagine. I don't know tho and I'm completely talking out of my ass.I've not used it or experience it, but it could delay googles crawler
We've also designed the new checks to not block search engine crawlers, your existing allowlists, and other pre-vetted traffic. As a result, enabling I'm Under Attack Mode will not negatively impact your SEO or known legitimate visitors.
It will present Captchas to most of your visitors. If you don’t need it, turn it off.
I wouldn't, it's frustrating for users, as it locks them out the site for a few seconds
I've not used it or experience it, but it could delay googles crawler
My Suggestion: Just turn it on when you are facing any DDOS.
Can't say that how this would impact seo but for sure your site visitors will be presented with captcha verification.
I find that annoying as a vistor on any website so I think it's not fruitful to keep it on forever.
No don’t do that
and they use hcaptcha, must annoying captcha ever!
I was wondering about this too, because the website takes a good while before it loads, doesn't it affect your sites rankings due to the slow loading speed?
Trusted crawlers are probably whitelisted I imagine. I don't know tho and I'm completely talking out of my ass.
i am having the same problem too . just wondering it cloudflare will block our account if we have a lot of those attack as in i am a free user![]()
It could turn away alot of your real users too. because of the captcha...

my hosting email me 8 hours ago and suggest me to turn on under attack mode, should I turn on now? I was facing slow speed for my website but it is ok now,My Suggestion: Just turn it on when you are facing any DDOS.
Can't say that how this would impact seo but for sure your site visitors will be presented with captcha verification.
I find that annoying as a vistor on any website so I think it's not fruitful to keep it on forever.
my hosting email me 8 hours ago and suggest me to turn on under attack mode, should I turn on now? I was facing slow speed for my website but it is ok now,
Thanks but I face the problem 8 hours ago, after 1 hour the website is good, should I trun on the attack mode now?I have used in worst cases where the website didn't load.
If your hosts suggested it there must be reason for that.
You will need to check your site traffic in cloudflare analytics.
They show some data regarding traffic threats and threat region.
Check it and take your decision wisely.
If I was in your place I would turn it on for at least a day or two and check the traffic analytics.
In that case all looks good, so I don't think it's necessary anymore to turn it On.Thanks but I face the problem 8 hours ago, after 1 hour the website is good, should I trun on the attack mode now?
edit: just see the cloudflare analytics, nothing seems abnormal, and when I face the problem 8 hours ago, is show low request, not high.