Internal linking on a small site can happen naturally, someone remembers a related article and adds a link while writing. That approach breaks down completely once a site has hundreds of pages, since nobody can hold the full structure in their head, and the result is usually a handful of heavily linked pages and a long tail of orphaned or barely connected ones that never build meaningful authority regardless of their individual content quality.
The hub and spoke model as a starting structure
A central pillar page covering a topic broadly, linking out to more specific supporting pages that each link back to the pillar and to each other where genuinely relevant, gives search engines a clear signal about which page is the primary authority on a topic and which pages support it, a structure that also happens to make a site considerably easier for a human visitor to navigate. This structure doesn't happen by accident, it needs to be mapped deliberately as content gets planned, not retrofitted after dozens of unconnected pages already exist.
Fixing orphaned pages first
A page with no internal links pointing to it is invisible to both search engines and users navigating the site normally, regardless of how good the content itself is. Running a crawl to identify orphaned pages, and finding at least two or three genuinely relevant internal links for each one, is usually the single highest-leverage internal linking task available on a site that's never had a deliberate linking strategy applied to it.
Anchor text that actually describes the destination
Generic anchor text, click here, read more, wastes an opportunity to tell both users and search engines what the linked page is actually about. Descriptive anchor text that naturally includes relevant terms, without being stuffed or awkward, does real work for both usability and topical relevance signals, and it costs nothing extra to write correctly compared to a generic alternative.
Link equity distribution, not just link presence
Beyond simply having links, where those links point matters. A site that only ever links from new content back to a handful of already-strong pages, without ever linking forward to newer or weaker ones, concentrates authority rather than distributing it, which can leave genuinely valuable newer content struggling to gain traction it would otherwise deserve based on its own quality.
Making this maintainable, not just a one-time project
A linking audit is only useful if it becomes a habit rather than a one-off cleanup. Building a simple checklist into the content publishing process, link to at least three relevant existing pages, check for orphaned candidates this piece could rescue, keeps the structure healthy as a site grows rather than requiring another large cleanup project every year or two. This kind of structural thinking is exactly what a proper SEO audit maps out for larger sites, since the payoff compounds the more content exists to connect.
Building the habit, not just the structure
A linking strategy that only gets applied once, at a single audit, drifts back toward disorder within months as new content gets published without the same discipline. Treating internal linking as a standing item in the content workflow, reviewed at every publish rather than only at the next big audit, is what keeps the structure genuinely healthy over the long run rather than requiring repeated large cleanups.