And high traffic on a terrific landing page only tells you is that your product might be good enough.
OTOH, if you have a product that is dog-ugly, but still have people willing to pay for it, you have lightning in a bottle.
Better host a quick video demo/video add instead of drowning the user in copywriting.
[0]: Compare https://nova.app/ and https://www.gnu.org/software/emacs/emacs.html. Everything bellow the six highlights in the former case should be its own page.