Why am I seeing data for single-page synthetic monitors that are not configured on the Synthetic Monitors page?

Typically, you have to configure each single-page synthetic monitor on the Synthetic Monitors page in the Blue Triangle portal in order to generate synthetic measurements for that URL. However, Blue Triangle has a feature called the Synthetic Auto Scheduler that will automatically run single-page synthetic monitors against a set of URLs (determined by RUM data and your contract settings). These synthetic monitors collect data for those URLs at a frequency depending on your contract and can be identified in the portal by having a Page Group of “(Auto Scheduled)”. The settings for these synthetic monitors are configured in a separate page, so you will see data for these measurements in the portal even though they are not configured in the usual Synthetic Monitors page.

See also: What is the Synthetic Auto Scheduler?