PageLoad time needed to be tracked using WEB SDK

[debanjanab15925]

Need to Track the Page Load time in a website using the new implementation method Web SDK extension as the Web SDK Plugin does not support this KPI to track.

[Jennifer_Dungan]

According to the documentation of the getPageLoadTime plugin, as of Dec 6, 2022 the plugin was re-written to be compatible with WebSDK (version 3.0):

https://experienceleague.adobe.com/docs/analytics/implementation/vars/plugins/getpageloadtime.html?l...