https://www.nuget.org/packages/Ithline.AspNetCore.ServerTiming/1.0.0/ReportAbuse
NuGet Gallery | Report Package Ithline.AspNetCore.ServerTiming 1.0.0
nuget galleryreport packageaspnetcore
https://developer.mozilla.org/en-US/docs/Web/API/PerformanceResourceTiming/serverTiming
PerformanceResourceTiming: serverTiming property - Web APIs | MDN
The serverTiming read-only property returns an array of PerformanceServerTiming entries containing server timing metrics.
web apispropertymdn