configure glimpse on website

update in web.config in following section

1) <modules runAllManagedModulesForAllRequests="true">
      <remove name="WebDAVModule" />
      <add name="Glimpse" type="Glimpse.AspNet.HttpModule, Glimpse.AspNet" preCondition="integratedMode" />

2) merge trace element with existing one 
<trace writeToDiagnosticsTrace="true" enabled="true" requestLimit="50" pageOutput="false" traceMode="SortByTime" localOnly="true" />