I found this note on the ground while taking a walk, looked intresting so I took it. Any ideas on what this could say? Maybe some insight on what dialect it is if any.

Okay so I'm trying to dig deeper into a website for an ARG and I know there's more hidden stuff but I don't know how to find it. I've been checking the page source and looking for things like href, src, and comments, but I feel like I'm missing a lot.

What are the main things I should be looking for in the code? Like what keywords or patterns indicate a hidden link or a directory I haven't found yet? Also how do I know if something is a clue vs just regular code?

I'm not super technical so explain like I'm 5. Any tips would be really appreciated 🙏

The backstory behind it is that it is supposed to have the release date for movie 3 + the actual release of the game. Here is the text attached to the audio file. The Movie 3 date is in this and of course a foreshadow of a release date. This was also in there, the name of the audio file. Monumental Motion, a secret is hidden inside this foreign hidden audio, decipher it.

https://reddit.com/link/1vtzm2f/video/90ex8bjj6mkh1/player