I don't have much experience in working with reverse proxy. I will tell you my case and see if I can use your tool. I am making a web migration of a self-developed website and whose pages are already indexed in google, to another completely different platform, odoo.com, which does not have htacces to make redirects and logically, to change dns, I lose control of redirects on the old site. Would I serve your tool to redirect all the old urls to the new website?