In today's episode, I talk about how you can cache your Episerver pages that contain personalized content like logged in user data, or, a visitor group. Trust me when I say this, getting your caching wrong can be a big deal and can cost a company money and open your website up to security vulnerabilities, so you need to ensure you set everything up correctly.
When it comes to caching Episerver page, you will always want to ensure you have the visitor group keys added to your output cache. To do this see this article:
More information about donut caching in Episerver can be found here: