$http_cf_visitor is registered only on Coudflare. On any common nginx you can do like this:
if ($scheme = http) { return 301 https://$server_name$request_uri; }
Works for me like a charm.
Customer support service by UserEcho
$http_cf_visitor is registered only on Coudflare. On any common nginx you can do like this:
Works for me like a charm.