User-agent: *
Disallow: /popup_image.php
Disallow: /popup_image.php?*
Disallow: /*?*sort*
Disallow: /*?sort*
Disallow: /*?mode*
Disallow: /*?*mode*
Disallow: /*?*pageid*
Disallow: /*?pageid*
Disallow: /cart.php*
Disallow: /cart.php
Disallow: *gclid=*
Disallow: *utm_source=*
Disallow: *by_title*
sitemap: http://securitysnobs.com/sitemap.xml 

User-agent: Googlebot
Disallow: /popup_image.php
Disallow: /popup_image.php?*
Disallow: /*?*sort*
Disallow: /*?sort*
Disallow: /*?mode*
Disallow: /*?*mode*
Disallow: /*?*pageid*
Disallow: /*?pageid*
Disallow: /cart.php*
Disallow: /cart.php
Disallow: *by_title*
Disallow: *gclid=*