Webdog.gr is an internet service that lets you know when your website goes down, the exact same moment it goes. It monitors your website 24 hours a day, 7 days a week, 365 days a year, from 16 different locations around the globe. It can be set to send you downtime alerts by email and SMS as well.
Do you want to keep track of uptime & performance of your website? Just let the dog do the work for you then.