Is it possible to use the _redirects file to redirect that looks like this so that all instances where there is anything after the domain with a ?q= the redirect takes the user to the homepage via a 301 or alternatively a 404?
domain.com?q=node/view/123
I’ve tried doing this several different ways and I can’t seem to get it to work.
Taking inspiration from here, does the following work for you?
/ q=:q /?redir 301!
This will:
Run for requests made to / where a query parameter of q=[value] is passed
301 redirect these requests to /?redir
You must pass a dummy query parameter key like ?redir (without a value is fine) because, by default, the query parameter from the request is automatically passed through
Force the rule (denoted by the !) and will therefore always execute the rule, regardless of whether any pages under /q=[value] exist