Most uptime monitors just say "it's down." SiteSentry tells you why, checking DNS, SSL, and HTTP separately so you know if it's a cert issue, a DNS problem, or the server itself.
Beyond basic pinging: incident history with uptime across multiple time windows, response-time charts, and weekly broken-link scanning most tools don't offer.
Alerts via email, Slack, Discord, or webhook, with configurable thresholds so one blip doesn't spam you. Built solo, from scratch.
