http://wordpress.org/extend/plugins/ WordPress Plugins Tag: verification en Thu, 26 Nov 2009 14:25:30 +0000 http://wordpress.org/extend/plugins/verification-code-for-comments/#post-14324 Sat, 21 Nov 2009 05:22:05 +0000 awenai 14324@http://wordpress.org/extend/plugins/ Add an verification code when user posting a comment to keep robots away. You can use an image verification code or a math equation instead. http://wordpress.org/extend/plugins/age-verification/#post-6578 Thu, 07 Aug 2008 08:27:00 +0000 markjaquith 6578@http://wordpress.org/extend/plugins/ Requires users to provide their date of birth before they can access your site http://wordpress.org/extend/plugins/search-engine-verify/#post-2435 Fri, 05 Oct 2007 11:35:03 +0000 cduke250 2435@http://wordpress.org/extend/plugins/ This plugin Adds Site Authorization meta tags to your home page, to allow search engines to authoritate your ownership.