I'm curious - if a production web page is removed for whatever reason, I've read that a permanent redirect should be used for SEO continuity.
So, if I'm using ASP for my server side code, what is the best option:
1) Keep the actual ASP page there, and just add a permanent redirect in the ASP code at the top
2) Remove the actual page, and add the redirect in IIS on the server
3) Something else?