[cantor_S_drug]

doesn't cloudflare have block bot traffic out of the box?

[corford]

They do but it's largely useless against all but the most unsophisticated of bots.

[mwexler]

It blocks the most egregious and give a bot score that you can use to get more aggressive at the next layer. That score seems to miss a lot of bad traffic, making it not very useful in it's current state.

[bodantogat]

Some of the bots I see use residential proxies, rotate IP address, countries, as well as fire-up a real browser.