Silver Bullet Pro
Silver Bullet Pro is a wordpress plugin that helps you to block spammers and helps protect your website from brute force attacks.
- saves server resources by blocking spammers and brute-forces in a smart way (Plugin blocks requests via htaccess and WordPress is not being executed on every useless request)
- saves server resources by blocking not needed crawler robots from indexing your website
- protects login form from being hacked by changing the URL address of the login page
- speedup website by not loading not needed functions (It saves about 2% on memory which WordPress consumes on every page load)
- shows in the admin bar the number of SQL queries during the WordPress execution, the amount of time in seconds to generate the page and memory load