Not exactly drop-in. With CloudFlare you need to be careful to configure it really well in the control panel settings. Also not always 100% compatible with all

Not exactly drop-in. With CloudFlare you need to be careful to configure it really well in the control panel settings. Also not always 100% compatible with all of your website's features. You may want to only use CloudFlare with your static site and turn off the proxy features for other subdomains. Ymmv.