Now you can see every website outage, mapped to an hour of the day and a day of the week. This allows you to easily visualize systematic problems at a glance.
It's easy, click Control Panel in the action drop down or click on any graph on the welcome page, to open the control panel for that site.
You can set the time frame for the heat map by using the time frame drop down (Max, 1 year, 6 months, 1 month, or 1 week). This updates the data for both heat maps.