holy crap i actually found that page like 4 years ago while searching totally random strings of characters
i wouldn’t be surprised if it’s actually just a file encoded in base64
I found a Reddit post about it: https://www.reddit.com/r/ARG/comments/cvb8kk/found_this_site_what_is_this/
there’s a whole subreddit about it lol https://www.reddit.com/r/test_cocon_se/