Link Equity (Link Juice)

What Is Link Equity?

Link equity explains why not every backlink is worth the same: a link from a topically relevant, authoritative page passes more ranking power than hundreds of links from weak domains. This principle shapes both your link building strategy and your internal linking structure and site architecture.

Link equity, colloquially called “link juice,” refers to the ranking power transferred from one page to another through links. The more high-quality links point to a page, the more link equity it receives and the higher its potential to rank in search results. This concept is rooted in Google’s original PageRank algorithm and remains central to understanding SEO value.

Technically, link equity is determined by several factors: the authority of the linking domain (domain authority / domain rating), the topical relevance of the linking page, the anchor text of the link, the number of outbound links on the linking page (the dilution effect), and the nofollow/dofollow status of the link. A link from a page with 50 outbound links carries less weight than one from a page with only 3, assuming comparable authority. There is also “topical link equity” — a link from a thematically related context is more valuable than one from an irrelevant page.

In your SEO strategy, you should actively manage link equity both internally and externally: internally through meaningful internal linking of important pages and by avoiding equity dilution on unimportant ones; externally by building high-quality backlinks from relevant, authoritative domains. The Disavow Tool can be used to devalue harmful links when needed. Strategic link equity management leads to better rankings for your most important money keywords and core business pages.