Just following up on this - here's how Cloudflare replied. I'm going to set my security levels to low. Information about how the challenge pages appear can be

Just following up on this - here's how Cloudflare replied. I'm going to set my security levels to low. Information about how the challenge pages appear can be found here: http://www.cloudflare.com/wiki/DataSources http://www.cloudflare.com/wiki/DataSources The party could look up their IP to see why the challenge is happening here: http://projecthoneypot.org/search_ip.php http://projecthoneypot.org/search_ip.php One thing that you can do is set your security settings to low on CloudFlare so only the worst offenders get challenged (attackers, etc.). You can do this by going to settings->CloudFlare settings->Security Level->Change to low. There will be false positives with data, of course, but there are two options available to challenged visitors: 1. Pass the captcha to gain entry to your site. 2. The site admin can whitelist the ip address of the visitor in their CloudFlare Threat Control Panel, which will (a) override CloudFlare's behavior, and (b) help correct false positives.