Warm up SharePoint Web Application

Hello,

I was looking to see if there is anyway to warm up an Extended SharePoint Web Application (SAML Authentication - ADFS Integrated). I found many scripts on the web but all of them were using Windows Credentials. 

Below are the details:

Actual Web Application - NTLM

Extended Web Application - SAML based ADFS Integrated

Any help would be really appreciated.

Thanks, SV