Example usage of the website monitoring service.
Web applications help users quickly deal with different processes - but only when they are online.
Any unplanned system outage may cause serious problems for application users. And - of course - for the operator.
State-of-the-art infrastructure is a way to achieve the highest uptimes for the application.
But Professional SaaS providers use website monitoring services to be always the first who learns about any failure (by email or SMS).
Check other usage examples.