Guides and updates on uptime monitoring, incident response, and keeping your services reliable.
Cron jobs fail silently — no error page, no alert. Learn how heartbeat (dead man's switch) monitoring works, how to add it to any scheduled job in one line, and how to set the right grace period.
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Why a TCP port check isn't enough for Minecraft server monitoring, how Server List Ping works, and how UptimeDuty checks for a real handshake instead.
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We combed Reddit, G2, and dev blogs for what people hate about uptime monitoring tools like UptimeRobot — false positives, slow checks, pricing traps — and built UptimeDuty to fix them. Free forever.
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