Super Monitoring

Super Monitoring is an external web application for monitoring website uptime and its basic functions. This plugin integrates Super Monitoring interface into WordPress administration panel so you don’t have to log in to supermonitoring.com separately to see your reports or update settings.

Super Monitoring features — checking your website every minute — detecting different kinds of failures — using a worldwide network of monitoring stations to avoid false positives — measuring response times — content checking — web form testing — file integrity monitoring — instant email & mobile text (SMS) alerts — unlimited event history — API.

In order to use the plugin you need an account at www.supermonitoring.com. You can sign up for a free trial here.