Alerting after several failed checks
Sometimes you need to monitor a particularly flaky site that tends to go down for less than a minute, a few times a day. You figure it's not a big deal, but you're not sure how to silence the alerts.
You can configure this setting when adding a new page, or by editing your existing page:
Waiting for several failed checks before alerting
Waiting for several failed checks before alerting lets you ensure several monitors have failed before sending an alert to a human.
By default, OnlineOrNot sends an alert the first time a check fails.