Nezha Monitoring
A self-hostable, lightweight server and website monitoring tool that checks system status, HTTP certificates, TCP and ping, runs scheduled tasks, and offers a web terminal with push alerts.
Nezha Monitoring is a self-hostable tool for monitoring servers and websites. It checks system status, HTTP endpoints including SSL certificate changes and upcoming or past expiration, TCP ports and ping reachability, and can push alerts when checks fail.
It also runs scheduled tasks and provides a web-based terminal for reaching monitored hosts, with separate front-end and admin-backend interfaces and support for adding custom visual themes.