Program client

String User-Agent

Wget

Wget/1.x.y

LWP::Simple (library Perl)

lwp-trivial/1.xx

LWP (library Perl)

libwww-perl/x.y

htdig (web indexer dan search engine)

htdig/x.y.z (user@domain)

IE 5.01 (di Windows 2000)

Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)

Netscape 4.x for Windows (di Win95)

Mozilla/4.x [en] (Win95; I ;Nav)

Googlebot (crawler Google.com)

Googlebot/2.1 (+http://www.googlebot.com/bot.html)

GetRight

GetRight/x.y.z

Konqueror (browser KDE)

Mozilla/5.0 (compatible; Konqueror/x.y.z)

Opera for Windows (di NT)

Opera/x.y (Windows NT 4.0; U)  [en]