It seems more plausible that I could send you a link to portal.site.example/you-have-cancer-what-now and if you don't have cancer it redirects to portal.site.ex

It seems more plausible that I could send you a link to portal.site.example/you-have-cancer-what-now and if you don't have cancer it redirects to portal.site.example/home, if we're willing to consider the infiniverse of possible health care portal designs.