Complete Website Health MonitoringStart Free
Monitor uptime, SSL certificates, domain expiration, and response time (TTFB). Get instant alerts with screenshots when issues occur. One website free forever, plus access to notiduck's price monitoring.

What we monitor
Comprehensive health monitoring with technical insights and proactive alerts.
Uptime Monitoring
Daily ping checks from European servers. Instant alerts on HTTP 5xx or timeouts. Includes screenshot capture when site goes down.
SSL & Domain Monitoring
Track SSL certificate and domain expiration dates. Get alerts 5 days before expiry to prevent outages.
Response time analysis (TTFB)
Monitor Time to First Byte with detailed breakdown: DNS lookup, TCP connect, TLS handshake, and server response times.
Simple, credit-based pricing
No subscriptions. No monthly bills. Buy credits once and use them whenever you need them.
Monitor as many sites as you want, no per-site limits
Flexible check intervals, every 5 minutes to once a week
Pause and resume monitors anytime, unused credits stay
Global geo locations, check from multiple regions simultaneously
Starter
12500 Credits
€25
(€0.0020 per credit)
Growth
40000 Credits
€59
(€0.0015 per credit)
Agency
120000 Credits
€149
(€0.0012 per credit)
Enterprise
500000 Credits
€499
(€0.0010 per credit)
Frequently asked questions
Everything you need to know about our website monitoring service.