http-header.txt

Accept
Accept-Charset
Accept-Datetime
Accept-Encoding
Accept-Language
Content-Type
Connection
Cache-Control
X-Forward-For
X-Forwarded
X-Forwarded-By
X-Forwarded-For
X-Forwarded-For-IP
X-Forwarded-For-Original
X-Forwarded-Host
X-Forwarded-Proto
X-Forwarded-Server
X-Forwarder-For
X-Host
X-Http-Destinationurl
X-Http-Host-Override
X-Http-Method-Override
X-Original-Remote-Addr
X-Original-Url
X-Originating-IP
User-Agent
Cookie