Information Leakage

Cookies can reveal information about the server you are running. The name of the session ID parameter often gives a clue to the server side technology. Use a generic parameter name if this property is configurable.

JSESSIONID Indicates a Java Stack

   Cookie: JSESSIONID=5VGQVT8f20k4fXNM2
Accept: text/html
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.8
Accept-Ranges: bytes
Cache-Control: max-age=0
Connection: keep-alive 