The following parameters could be set for the other pages of your site:

1. Comment popup: Adds a <meta name="robots" content="NOINDEX, FOLLOW"> tag to the headline of the comment popups for skins that have those. The NOINDEX parameter aims to prevent search engine robots to index the page that contains it, and the FOLLOW aims to prevent those robots to follow any of the links contained in the page.
2. Other special pages: Adds a <meta name="robots" content="NOINDEX, FOLLOW"> tag to the headline of the pages with no index setting of their own. The NOINDEX parameter aims to prevent search engine robots to index the page that contains it, and the FOLLOW tells search engines that they can follow any of the links contained in the page.
3. 404 "Not Found" response: select the action to be taken in the case of a 404 response:
   • 200 "OK" response
   • 301 redirect to main page
   • 302 redirect to main page
   • 303 redirect to main page
   • 404 "Not Found" response
   • 410 "Gone" response
4. Help page: how to format the URL of the help page
   • Use param: ?disp=help E-g: http://example.com/index.php?disp=help
   • Use extra-path: /help. E-g: http://example.com/index.php/help