What is Internal Linking?
The practice of linking between pages within the same website to distribute authority, establish content hierarchy, and aid navigation.
Internal Linking Explained
Internal linking connects pages within your own website through hyperlinks. It serves three critical functions: distributing page authority (link equity flows from high-authority pages to linked pages), establishing content hierarchy (search engines use internal links to understand site structure and topic relationships), and improving user navigation (helping visitors discover related content). Strategic internal linking is the foundation of topic cluster architecture, where pillar pages and cluster articles are interconnected. Unlike backlinks, internal links are entirely within your control, making them one of the most accessible and underutilized SEO tactics.
Frequently Asked Questions
How many internal links should a page have?
There is no strict limit, but aim for 3-10 contextual internal links per 1,000 words. Every page should have at least 2-3 internal links pointing to it. Prioritize linking to your most important pages (pillar content, conversion pages) from multiple sources.
What anchor text should internal links use?
Use descriptive, keyword-rich anchor text that tells users and search engines what the linked page is about. Vary your anchor text naturally. Avoid generic text like "click here" or "read more." Match anchor text to the target page topic.
How does internal linking affect SEO?
Internal links help search engines discover and index pages, understand topic relationships, and distribute authority throughout your site. Pages with more internal links pointing to them tend to rank higher. Strategic internal linking can lift rankings for underperforming pages.
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