How to find site ID of fiori launchpad developed on WebIDE for HANA express 2.0 SPS 02

From this help page:

1. In the Value field, enter the following URL for a Fiori Launchpad site that you created /sap/hana/uis/clients/ushell-app/shells/fiori/FioriLaunchpad.html?siteId=<site ID>.

How do i Find my Site ID?

this is the url of my site deployed to XSA https://<my fqdn>:51006/sites#Shell-home

Thank you,

Matt