That requires JavaScript. CloudFlare does have a JS-only challenge, which presumably does this type of thing, but this has a couple different problems. From a

That requires JavaScript. CloudFlare does have a JS-only challenge, which presumably does this type of thing, but this has a couple different problems. From a security perspective, you're executing arbitrary software, which is unwise, especially if you're looking for anonymity. The other issue is that the software is also proprietary. https://support.cloudflare.com/hc/en-us/articles/204191238-What-are-the-types-of-Threats- https://support.cloudflare.com/hc/en-us/articles/204191238-W... "During a JavaScript challenge you will be shown an interstitial page for about five seconds while CloudFlare performs a series of mathematical challenges to make sure it is a legitimate human visitor." Related: I have started trying to get into contact with webmasters of sites that enable JS Challenges; my template is at the bottom of this page; it'd be great if others could do the same: https://gitlab.com/mikegerwitz/dotfiles/blob/master/emacs.d/mail.org https://gitlab.com/mikegerwitz/dotfiles/blob/master/emacs.d/...