Status Line
Status line shows status for the response it indicates response status using a code as well as a status phrase. The status-Line begins with a protocol version, then status code and status phrase.
E.g: HTTP/1.1 200 OK
Headers
Three types of headers are present HTTP Response message which are as follows.
General Header
The general header gives general information about the message and can be present in both a request and a response.
e.g. Date: Mon, 27 Jul 2009 12:28:53 GMT
Response Header
The response header can be present only in a response message. It specifies the server's configuration and special information about the request.
e.g. Server: Apache/2.2.14 (Win32)
Entity Header
The entity header gives information about the body of the document.
e.g. Content-Length: 88
e.g. Content-Type: text/html
Blank Line
An empty line (i.e., a line with nothing preceding the CRLF) indicating the end of the header fields
Body
It contains actual content. This part is optional.
OR