method: The HTTP method of the incoming request. This is a read-only string value.

// GET /search?q=something 
request.method 
// => "GET"

scheme: The scheme of the incoming request ("http" or "https"). This is a read-only string value.

// https://www.example.com/search?q=something
request.scheme
// => "https"

host: The host header value of the incoming request. This is a read-only string value.

// Host:www.example.com 
request.host   
// => "www.example.com"

path: The URL path of the incoming request, including the filename and extension, but without any query string. This is a read-only string value.

// https://www.example.com/search?q=something
request.path 
// => "/search"

query: The query string of the incoming request. This is a read-only string value.

// GET /search?q=something
request.query
// => "q=something"

url: The relative path and query string of the incoming request. This is a read-only string value.

// https://www.example.com/search?q=something
request.url  
// => "/search?q=something"

cpCode: A unique identifier in the form of an unsigned integer that is used for reporting site traffic usage data. This is a read-only value.

// Request cpCode 12345
 request.cpCode 
// => 12345