curl 'http://www.w3schools.com/ajax/demo_post.asp' -X POST -H 'Origin: http://www.w3schools.com' -H 'Accept-Encoding: gzip, deflate' -H 'Accept-Language: en-US,en;q=0.8' -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36' -H 'Accept: */*' -H 'Referer: http://www.w3schools.com/ajax/tryit_view.asp?x=0.07944501144811511' -H 'Cookie: _gat=1; ASPSESSIONIDACCRDTDC=MCMDKFMBLLLHGKCGNMKNGPKI; _ga=GA1.2.1424920226.1419478126' -H 'Connection: keep-alive' -H 'Content-Length: 0' --compressed