KPIs for Salesforce Experience Cloud Monitoring
Many KPIs are preconfigured in Germain and more can be customized to best your needs.
2 areas you should look at:
KPIs preconfigured for SFDC Classic and Lightning (might very well be usable for SFDC Experience Cloud)
https://docs.germainux.com/main/salesforce-monitoring-kpis
KPIs preconfigured for other Web apps (again might very well be usable for SFDC Experience Cloud)
https://docs.germainux.com/main/kpis
Component: Engine, JS Profiler, Mobile App, RPA Bot Recorder, RUM JS
Feature Availability: 2023.1 or later