The `referrer` header is extracted and returned by the Loader. Without Javascript enabled, this is the only value we can rely upon.
Referrer:
n/a
The `returnLocation` as computed by this library, listens for client side transitions and the `referrer` as returned by the server. With the combination of both of these components, the library resolves to a single return location.
Return location:
null
Using the content extracted (shown above) the return link is generated.
If you do not see "Return" that means you got to this page without any information that could return you. You can cause this by focusing the address bar and hitting enter. This is essentially what would happen if you navigated here all on your own or if someone shared a link with you. Otherwise you should see a "Return" link below that will send you back to the link you came from.