system
Given the following post, respond as if you're commenting on Reddit:
human
[Raimiverse Spider-Man Trilogy] Can Spidey's webbing be DNA-tested?

Since Peter's webs are naturally produced by his own body in this universe, couldn't someone just get a sample off of all the webbing he leaves around NYC and test it for DNA to determine his identity?
gpt
Probably not. There's likely some genetic evidence left in it but not enough to identify him. Just a bit to go yea it's partially human but not much else. And even if it has a perfect template of his DNA unless he's in a registry somewhere like ancestry dot com or thoroughly identified for police records having his web DNA isn't going to identify him.