What is Link Equity?

Link equity: authority that travels through links

Link equity is the SEO shorthand for ranking value that moves when one page links to another. A strong editorial backlink from a trusted publisher, a contextual mention in a hub page, and a footer link from a spam network do not carry equal equity—but all are links, and all participate in how search systems model trust and relevance.

Equity is not stored in a page like a bank balance. It is relational: defined by who links to whom, with what anchor text, in what context, and through how many competing outlinks on the source page.

Link equity vs related concepts

Where link equity originates

How equity dilutes across outlinks

Each outbound link on a source page participates in link distribution. A page with one followed link exports more relative weight per link than a page with five hundred footer links. This dilution is why site-wide boilerplate links and auto-generated tag clouds rarely concentrate equity on strategic URLs.

Equity also decays through long redirect chains, blocked resources, and pages that earn links but never link onward—creating dead ends in the graph.

Link equity and the crawl graph

Search crawlers discover URLs by following links. Equity and discovery overlap but are not identical:

A page can be crawlable yet equity-starved if only low-value templates link to it.

Practical link equity workflow

Internal vs external equity levers

You cannot manufacture editorial backlinks overnight, but you can reallocate internal link equity immediately:

• Point hub pages at pillar guides, not only tag archives
• Link orphaned spokes from related content the day they publish
• Consolidate duplicate URLs so equity stops splitting across near-copies
• Use breadcrumbs and body links—not infinite pagination alone

External equity still matters for competitive head terms; internal equity ensures you do not waste what you already earned.

Link equity myths

• Equity is not a fixed number in Search Console
• More links from one page does not multiply total equity—it splits it
• nofollow is not always a hard equity block—treat as weaker endorsement
• Buying links does not create sustainable equity—violates guidelines
• Silos do not mean hoarding—all equity needs sensible exit paths
• Redirects help consolidation but are inferior to direct internal links

Link equity and PageRank flow

Classic PageRank models equity as probability mass flowing through a directed graph. Real systems add relevance, spam detection, and user signals. Think of link equity as the business concept and PageRank flow as one mathematical description of how scores circulate—useful for intuition, not for precise prediction.

When equity changes hurt

Site migrations, CMS replatforms, and navigation redesigns silently reroute equity. Common failures:

• Homepage redesign removes links to category hubs
• Blog pagination hides older posts with accumulated equity
• Faceted navigation creates millions of low-value URLs that absorb internal links
• Orphan pages launch without hub or contextual inlinks

Run before/after crawl comparisons when changing global templates.

Measuring link equity indirectly

Because no official equity score exists, practitioners proxy with backlink quality, internal inlink counts from strategic templates, ranking movement after architecture updates, and crawl log frequency to target URLs.

How Crawlox surfaces equity paths

Crawlox maps internal inlinks and outlinks per URL, highlights pages with strong crawl graphs but weak paths to money pages, and flags orphans that leak potential equity because nothing on-site points to them. Use it to validate that internal linking changes actually reallocated authority—not just added footer clutter.

The practical takeaway

Link equity is transferable ranking value that moves through hyperlinks—internal and external. Control what you can with internal link equity, understand dilution through link distribution, and pair equity work with link relevance so authority flows to topically aligned destinations—not merely the URLs with the most footer slots.