Go CLI for website health checks, zero dependencies
A small CLI that runs the checks you'd normally do manually: DNS, HTTPS, SSL expiry, redirects, response time, email records, domain expiry, and more. Zero dependencies, JSON output, install via Homebrew.
In plain words
Site-health is a lightweight command-line tool for checking website and domain health, performing checks like DNS resolution, HTTPS validity, SSL expiration, redirects, response times, email records, and domain expiry. Built with zero external dependencies and offering JSON output, it's designed for developers and system administrators who need quick diagnostics without complex setup. It installs via Homebrew and includes options for verbose output, selective checks, and a web interface.
written from the facts on this page · September 2026
From the sources
A fast CLI for checking website and domain health. - atillalab/site-health
site-health example.com site-health --verbose example.com site-health --mail example.com site-health --whois example.com site-health --skip-mail example.com site-health --mail-checks spf example.com site-health --skip-redirect example.com site-health --format json example.com site-health --doctor site-health --init-config site-health web site-health web --port 8081 Features Zero external dependencies — stdlibfrom github.com
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