Solution for Redirect to website according to browser

Browser Dependent Content

Description:

We wish to provide different content based on the browser, or user-agent, which is requesting the content.

Solution:

We have to decide, based on the HTTP header "User-Agent", which content to serve. The following config does the following: If the HTTP header "User-Agent" contains "Mozilla/3", the page foo.html is rewritten to foo.NS.html and the rewriting stops. If the browser is "Lynx" or "Mozilla" of version 1 or 2, the URL becomes foo.20.html. All other browsers receive page foo.32.html. This is done with the following ruleset:

RewriteCond "%{HTTP_USER_AGENT}"  "^Mozilla/3.*"
RewriteRule "^foo\.html$"         "foo.NS.html"          [L]

RewriteCond "%{HTTP_USER_AGENT}"  "^Lynx/" [OR]
RewriteCond "%{HTTP_USER_AGENT}"  "^Mozilla/[12]"
RewriteRule "^foo\.html$"         "foo.20.html"          [L]

RewriteRule "^foo\.html$"         "foo.32.html"          [L]