Cloudflare only supports 0-rtt for GET requests with no query parameters in an attempt to limit the attack surface.[0] It is enabled by default for all free acc

Cloudflare only supports 0-rtt for GET requests with no query parameters in an attempt to limit the attack surface.[0] It is enabled by default for all free accounts. [0]https://blog.cloudflare.com/introducing-0-rtt/ https://blog.cloudflare.com/introducing-0-rtt/