for my taste…
1— it needs to be faster, work on making transitions a little shorter and improve loading times.
2— the bar at the top with navigation needs to be more obvious, or it needs to have a ’‘skip intro’’ button at bottom right, because for the first 15 seconds i just sat there waiting for the ‘intro’ to end before i realized it did not actually have an intro
3— it could use some more content and maybe some more text telling you what things are and what this site is about.
4— consider making the eye picture less abstract and more realistic, someone like my father with bad eyes would read ’‘what can i symbol of some kind for you’’