Via: http/1.1 = http/1.1 tcp ipv4
Via: http/1.0 = http/1.0 tcp ipv4
Via: https/2 = http/1.1 h2 tls/1.{} tcp ipv4
Via: https/1.1 = http/1.1 tls/1.{} tcp ipv4
Via: http/1.1 = http/1.1 tcp ipv6
Via: https/1.1 = http/1.1 tls/1.{} tcp ipv6
