Site Availability Checker WordPress Plugins

WP Site Monitor – WordPress Plugin For Monitoring Your Websites Availability

 WP Site Monitor is a WordPress plugin for checking your websites’ availability. Whenever any of your website (WordPress or non-WordPress) goes down, you get an email notification! Very simple yet very powerful WordPress plugin to track the status of all of your websites. 
 Change Log (Updates) Version 1.0.0 – First Release