Website Uptime Monitoring

How it works

Add a URL, set a check interval, and choose your alert channels. DeadManCheck checks your site on schedule and alerts you immediately if it doesn't respond with the expected status code.

• Check intervals — every 1, 5, 10, 15, 30, or 60 minutes.
• Status code validation — alert if the response code doesn't match what you expect (default: 200).
• Response time tracking — every check records latency in milliseconds. Spot slowdowns before they become outages.
• Timeout detection — configurable timeout (5–30 seconds). If your site hangs, you get alerted.

Alert channels

Get notified wherever your team works. All channels are configured per monitor.

• Email — instant down and recovery alerts
• Slack — webhook-based alerts to any channel
• Discord — webhook alerts for your server
• Telegram — bot-based alerts to any chat
• PagerDuty — full incident lifecycle (trigger + resolve)
• Webhook — POST to any endpoint on your infrastructure

Performance metrics

Every uptime check records response time so you can track performance over time — not just availability. View check history per monitor to spot degradation before it causes an outage.

• Response time per check (ms)
• Full check history with timestamps
• Down/recovery event log

Related features

• Public status pages — share uptime with your users
• Cron job monitoring — monitor scheduled jobs too
• Output assertions — catch jobs that run but do nothing
• Pricing — free for 5 monitors, $12/mo for 100