... Apache HTTP Server Version 2.4 . ... Apache HTTPD supports content negotiation as described in the HTTP/1.1 specification. ... About Content Negotiation . ... httpd supports 'server driven' content negotiation, as defined in the HTTP/1.1 specification. ... If multiple representations are available, the resource is referred to as negotiable and each of its representations is termed a variant . ... Using a type map ( i.e. , a *.var file) which names the files containing the variants explicitly, or . ...