A simple cron script that monitors website availability and sends email notifications when sites are down.

• Monitors multiple websites concurrently
• 5-second timeout for each site check
• Email notifications for downtime events
• Uses ESM modules for email functionality

• ESM email module (https://esm.town/v/std/email)

Fork, insert your own websites, and set a 10min cron timer.

The script considers a site as "down" if:

• The site fails to respond within 5 seconds
• The site returns a non-200 status code
• Any network or connection error occurs

When downtime is detected, an email is sent with:

• Subject: Lists all down sites with a 🚨 emoji prefix
• Body: Simple text listing of all down sites

WTFPL