http.conf


prefork
if you have a limited amount of RAM you may want to reduce these values
# prefork MPM

# StartServers: number of server processes to start
# MinSpareServers: minimum number of server processes which are kept spare
# MaxSpareServers: maximum number of server processes which are kept spare
# ServerLimit: maximum value for MaxClients for the lifetime of the server
# MaxClients: maximum number of server processes allowed to start
# MaxRequestsPerChild: maximum number of requests a server process serves

<IfModule prefork.c>
StartServers       4
MinSpareServers    3
MaxSpareServers   10
ServerLimit      32
MaxClients       16
MaxRequestsPerChild  1000
</IfModule>


Make sure that MaxCLients < ServerLimit * ThreadsPerChild

file types
AddType text/html .html
AddType text/html .shtml
AddOutputFilter INCLUDES .shtml
AddType application/x-httpd-php .php .html


options
In the httpd.conf you can define various option settings such as
AllowOveride 
FollowSymLinks
Options Includes


apache virtual hosts
You can also configure ApacheVirtualHosts or vhosts


REFERRERS
AllowOveride
Apache
HtAccessDeny
HtAccessRedirect
Valid XHTML :: Valid CSS: :: Powered by WikkaWiki