@PABLOF7z the wikifredia url for a specific version is cool, compact and SEO friendly. But what happens if the user changes his nip-05? It is not such an extreme case. Maybe it's better to use the pubkey, like wikistr does?
We lose the relay hints, I know. 

 It also supports naddr formats, so people can choose to share whatever they want.

If I’m not mistaken you can also replace the nip05 with an npub and it will work too 

 I tried blindly with naddr but it doesn't seem to work, I will check the npub variant 

 Needs an /a/ prefix. If you follow the “permalink” link it will show you the naddr url