Paste a URL: Pingbreak queries it at regular intervals from its probes and alerts you when the website stops responding.
How it works
Each check sends a request to your website, follows its redirects and reads the response code. An error code, a timeout or an unreachable server count as a failure.
What you see
The dashboard sorts your websites by severity: down, warning, online, paused. For each one: the time until the next check, the last four results, the response time and how long the current state has lasted.
Free
Monitoring is free. Pick a frequency from one to fifteen minutes; when you monitor many websites, they are checked in turn and the dashboard shows the actual pace.