the.com/subpage
A page born from another page, living one click deeper down the family tree.
means A web page nested beneath a parent page, organized under it in a site's hierarchy.
from From Latin sub (under) plus page, itself from pagina, a column or sheet of writing — literally an under-page.
URL clueUsually shows as a slash after the parent.
SEO weightInherits authority from the page above it.
No limitSubpages can nest inside other subpages endlessly.