The "code" to which you refer is actually the HTTP Headers:

HTTP/1.1 200 OK
Connection: close
Date: Wed, 20 Apr 2013 20:54:15 GMT
Pragma: no-cache
Content-Length: 186386
Content-Type: text/html
Client-Date: Wed, 20 Apr 2005 20:54:24 GMT
Client-Peer: 66.210.81.31:80
Client-Response-Num: 1
Refresh: 0360
[download]

Everything following the headers is the "HTTP content". Hence, you can use the content method as davidrw stated. You may also want to read the CPAN documentation for LWP::UserAgent as the sample code illustrates this very point.