What to monitor first
Start with the URLs where a real visitor or buyer would notice a failure. A healthy wp-admin screen does not prove the public site is working.
- Homepage and one high-traffic landing page.
- WooCommerce cart and checkout pages if the site sells products.
- SSL certificate validity and domain expiration date.
- Redirect behavior from HTTP to HTTPS and from www to the canonical domain.
- A contact, booking, or lead form page if leads are the business model.