[Solved] Is there a way to get Firefox to redirect me to the old Reddit without using an extension or logging in?

I use the term “Reddit” when I search for things a lot so I can get human responses to my questions but Reddit blocks VPN connections. Old reddit works though. All you need to do is change www. to old. I know extensions exist for it but I don’t really want to install one for this and I no longer have an account on Reddit...