Can Google show my website without hosting?

Do I need to host the website in order for SEO ?
read only link:
https://preview.webflow.com/preview/sunny-isles-beach-watersports?utm_medium=preview_link&utm_source=designer&utm_content=sunny-isles-beach-watersports&preview=c3544d842b1330fd367634f0c52db355&workflow=preview