sitede submit deyince aşağıdaki gibi bir http request gönderiyor. buradan yola çıkılabilir.
POST /cgi-bin/protscale.pl?1 HTTP/1.1
Host: www.expasy.org
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.8) Gecko/20100723 Ubuntu/10.04 (lucid) Firefox/3.6.8
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive
Referer:
www.expasy.orgContent-Type: application/x-www-form-urlencoded
Content-Length: 121
prot_id=&sequence=aaaaaaaaaaaaaaaaa&scale=Hphob.+%2F+Abraham+%26+Leo&window=9&weight_edges=100&weight_var=linear&norm=yes