I have started to use CloudFlare on all my sites. It took my sluggish Drupal personal site from a 4.5 second load time down to a paltry 1.6 - 2 second load time

I have started to use CloudFlare on all my sites. It took my sluggish Drupal personal site from a 4.5 second load time down to a paltry 1.6 - 2 second load time. It's also free - and besides making your site faster, also blocks a lot of the spam you would normally see.