Website monitoring without false alarms: how confirmation works
Most monitoring tools alert on the first failed request. That is why people turn them off. Here is the method that avoids it.
Tags
Uptime
Articles
Your SSL certificate expired. How to never let it happen again
Browsers block the whole site, customers assume you were hacked, and the fix takes five minutes – once you notice. Here is how to notice two weeks early.
WordPress is down after a plugin update. Now what?
A calm, ordered checklist for the white screen, the 500 and the "critical error" e-mail – and how to see it coming next time.
DNS changes: the outage nobody sees coming
A wrong A record, a lost MX, a hijacked nameserver. DNS fails quietly and late. Monitoring it is cheap.