Adding query strings is one of those things that I think a lot of sites could get away with more easily if they were reasonable about it.

A link that is "https:// web.site" is fine.

A link that is "https:// web.site?via=another.site" is fine.

A link that is "https:// web.site?fbm=avddjur5rdcbbdehy63edjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63edaaaddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednzzddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63ednddjur5rdcbbdehy63edn"

is annoying as shit and I need to literally apologize to people after sending it if I forget to manually redact the query string. Don't abuse this.