Are you using cloudflare joker_josue?
Bitcoindata.science was attacked a few times. I managed to keep it online with the free plan just by adding more aggressive configurations
Yes, that help.
Now I still have to make some adjustments, so that everything will work again.
I hope to have the situation normalized briefly.
I will show you some of the configurations I use:


As those settings may be to harsh to get images working in bitcointalk, you will need to add a rule for bitcointalk (making requests from bitcointalk.org bypass all your DDOS settings)
I added two rules: One to block Bots, and another one that FeeBuddy will simply skip

You will have to do something like this:
