Understanding Synthetic Monitoring
Synthetic monitoring (also known as user journey or transaction monitoring) uses headless browsers to simulate real visitor actions—such as logging in, searching a catalog, or completing a checkout. While uptime checks only verify that your server is turned on, synthetic monitoring tests whether your front-end buttons, forms, and shopping carts actually work.
Why It Is Crucial
Modern JavaScript web applications can experience silent front-end breakages while the web server reports a normal 200 OK status. Synthetic checks catch these functional errors before they cost you sales.




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