i would also suggest for eCommerce sites to use CrawlProtect with CrawlTrack
don't forget that <<< no query to work and work before any query >>>
if the site is not a WordPress site you can protect him to check the list directly in their forum
CrawlProtect use Mysql to work
-php version 4.3.2 minimum
-graphique library GD2 to be able to see the graphs
-one MySQL database
a site protect with CrawlProtect
could be down in a few minutes with some "Zombie Computer"
and multi threads software
http://forums.appthemes.com/how-prot...-hacker-21711/
mr green