SubWeb is a proxy/reverse proxy for HTTP flows. It is possible with SubWeb to handle and visualize HTTP request, headers, body on the fly. It has three operating modes : proxy, reverse proxy, and midproxy (a proxy which requires the pages from another proxy). It can also act as a virtual web server, i.e. answer certain request based on keyword match. SubWeb can also allow filtering, and is highly customizable. WWW: http://www.hsc-labs.com/tools/subweb/