Trying to find urls of things in storage

Via C > Users > User > Appdata > Roaming > Firefox > Profiles >x73axdaw.default-release> storage > Default I'm presented with my various website stored info. What I'd like to know is how via the files I can discover the relevant url if able. For example in the screenshot noclip.website is a valid url, other option not so.

Metadata doesn't seem to be helpful and can't find out a "target url" looking through other files.