Internal Linking Guide for Small Sites

Everyone talks about backlinks. Almost nobody talks about internal links — the links between pages on your own site. That’s a mistake. Internal linking is one of the highest-leverage things a small site can do, and it costs you nothing.

What Counts as an Internal Link

An internal link is any link from one page of your site to another page of the same site. Your main navigation counts. Your homepage’s list of recent posts counts. “Previous / Next” pagination counts. Footer links count.

Don’t confuse the terms:

• Backlink: a link from someone else’s site to yours.
• Link building: the work of earning backlinks (off-site SEO).
• Internal linking: links within your own site (on-site SEO).

Why Internal Links Matter: Three Reasons

1. They help users navigate. Obvious but important. Good internal links let a visitor go deeper without hitting the back button. More pages viewed, more time on site.

2. They help crawlers find and index every page. A crawler follows links. If a page has no links pointing to it, the crawler may never find it — it’s an orphan. A solid internal link structure guarantees every page is reachable within a few clicks from the homepage.

3. They pass authority between pages. The homepage is usually the page crawlers visit most often. When you add a link from the homepage to a new page, that new page gets crawled faster and inherits some of the homepage’s authority. That can help it rank better than it would on its own.

There’s a bonus effect: authority from backlinks flows through internal links too. If site B links to an inner page of your site, and that inner page links to your key landing page, some of site B’s authority reaches your landing page. Internal links are the plumbing that distributes backlink power where you want it.

Where to Put Internal Links

• Navigation: make your important sections and features visible at a glance.
• Homepage lists: add “latest” and “most popular” page lists to the homepage.
• Related pages: inside articles, link to related content.
• Category pages: every category page should list all its sub-pages.
• Upward links: every inner page should link back to its parent category and the homepage.
• Footer: list your most important pages in the footer.

Navigation alone isn’t enough. Links should appear wherever a reader might reasonably want to go next.

Best Practices

Use text links, not images. Anchor text should be descriptive — it should tell the reader (and the crawler) what the target page is about. “Internal linking guide” beats “click here” every time.

Keep new pages on the homepage for at least 5 days. A new page linked from the homepage gets crawled fast and borrows homepage authority during its critical first days.

Interlink new and old pages. When you publish a new page, add links to it from relevant older pages — and link from the new page back to those older pages. Two-way connections strengthen the whole cluster.

Keep the hierarchy clear. Organize your site into logical sections. The classic advice is six words: “sort by category, list them out.” In practice: put your pages into categories, list the categories clearly, and make sure every page belongs to a category. A clear hierarchy helps both users and crawlers understand your site’s structure.

Common Mistakes

• Orphan pages: pages with zero internal links pointing to them. Audit regularly.
• Image-only navigation: pretty, but crawlers and screen readers get nothing from it.
• “Click here” anchors: wasted descriptive power.
• Deep burial: important pages more than 3 clicks from the homepage. Flatten the structure.
• Linking everything to everything: a page with 200 links dilutes each link’s value. Be selective.

Quick Checklist

• Every page reachable within 3 clicks of the homepage
• New pages linked from homepage for 5+ days
• Descriptive anchor text everywhere (no “click here”)
• Category pages list all sub-pages
• New/old pages interlinked
• No orphan pages

Internal linking won’t make a bad site rank. But on a site with good content, it’s the difference between pages that get found and pages that sit invisible. It’s free, it’s fully in your control, and most of your competitors aren’t doing it well. That’s an edge worth taking.

Series: Overseas Website Building