What page is typically the most powerful page on a site in terms of SEO authority?

The home page is typically the most powerful page on a site in terms of SEO authority because it usually accumulates the most backlinks from external sources. Search engines interpret these backlinks as votes of confidence, passing significant "link juice" or authority to the home page. This concentrated authority can then be distributed to other important pages on the site through effective internal linking, boosting their SEO performance. Blog posts, contact us pages, about pages, and category pages generally receive fewer external backlinks directly and therefore possess less inherent SEO authority compared to the home page.