Uptime-Monitor

Lightweight website monitoring system on Cloudflare Workers with SSL/domain-expiry checks and custom status pages.

Webfree

Uptime-Monitor is a free, open-source lightweight website monitoring system on Cloudflare Workers with SSL/domain-expiry checks and custom status pages. It's built for self-hosters monitoring their own websites, filling a gap most generic tools don't address directly.

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Problem & pain-point mapping
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