Internal Linking for SEO: Site Architecture Examples, Anchor Text Rules and Audit Template

Overview

An internal link is a link from one page on your website to another page on the same website. Unlike an external backlink, it is fully within your control. Used well, internal linking can improve navigation, clarify the relationship between related pages and direct attention towards commercially or strategically important URLs.

The best internal linking structure usually reflects the way your audience researches a subject. A broad guide can introduce a topic, supporting articles can answer narrower questions, and a relevant service or product page can provide the next practical step.

Homepage
├── SEO strategy guide
│   ├── Keyword research guide
│   ├── On-page SEO checklist
│   └── Internal linking guide
├── Technical SEO services
│   └── Technical SEO audit checklist
└── Local SEO services
    └── Google Business Profile guide

This is a simple hub-and-spoke model. The hub covers the subject broadly, while the supporting pages cover specific subtopics. Links should connect pages where the relationship is genuinely useful, rather than forcing every page to link to every other page.

Internal links can also help you distribute attention across a site. A page that receives many relevant internal links may be easier for users and crawlers to find, but quantity alone is not the objective. Relevance, context and a clear destination matter more than producing a high link count.

For a wider technical review, use this technical SEO audit checklist. Internal linking is one part of a broader SEO process that also includes crawlability, indexing, content quality and page performance.

Checklist by scenario

1. When publishing a new article

• Choose the page’s primary purpose and target topic before adding links.
• Link to one or more relevant existing pages that provide useful background or a next step.
• Look for older articles that should link back to the new page.
• Use descriptive anchor text that tells the reader what to expect.
• Check every link in preview mode, including links in headings, lists and calls to action.
• Record the new page in your content inventory so future updates can include it.

For example, an article about keyword research could link to an on-page SEO checklist, a content planning guide and a relevant service page. Each link should support the reader’s likely next question.

2. When strengthening a topic cluster

• Choose a central hub page that gives the clearest broad explanation.
• List supporting pages and group them by search intent or reader need.
• Add links from the hub to the strongest supporting pages.
• Add links from supporting pages back to the hub where the broader context is useful.
• Connect supporting pages to one another only when the connection is clear.
• Remove or rewrite links that lead to outdated, duplicated or weakly related pages.

A useful cluster is not necessarily a large one. Five closely related pages with clear pathways can be more useful than a much larger group assembled around loosely related keywords.

3. When directing attention to a priority page

• Identify the page’s role: informational, local, service, product or conversion-focused.
• Find relevant pages that already attract visits, links or regular updates.
• Add contextual links where the destination genuinely answers a related need.
• Use varied but accurate anchor text rather than repeating one phrase everywhere.
• Check that the priority page is accessible from normal navigation or another discoverable pathway.
• Monitor whether the links improve engagement or support assisted conversions, rather than judging success by link count alone.

Do not add links simply to push every article towards a commercial page. A useful explanation should come first. Readers are more likely to follow a link when its destination is a natural continuation of the sentence.

4. When auditing for orphan pages

An orphan page has no useful internal links pointing to it from other crawlable pages. It may still be accessible through a sitemap or direct URL, but it lacks a clear place within the site’s structure.

1. Export or list all indexable URLs from your CMS, sitemap and crawl tool.
2. Compare that list with pages receiving internal links.
3. Separate genuine content from utility URLs, redirects, duplicates and pages that should not be promoted.
4. For each valuable orphan page, identify two or three relevant parent or sibling pages.
5. Add contextual links, then confirm that the links are live and do not point through unnecessary redirects.
6. Decide whether low-value orphan pages should instead be improved, consolidated or removed from the publishing plan.

Use this audit table as a working template:

5. When working in WordPress

• Use the editor’s link tool to connect pages while writing, not only during a later technical review.
• Check menus, breadcrumbs, related-post modules and footer links for duplication.
• Review links added automatically by plugins; automated suggestions still need editorial judgement.
• Check that category and tag archives do not create confusing or repetitive pathways.
• Test links after changing slugs, deleting posts or restructuring categories.

The WordPress SEO setup guide provides a broader pre-publish framework, while this article focuses specifically on the relationships between pages.

What to double-check

Anchor text

Anchor text should describe the destination in ordinary language. “Internal linking audit checklist” is more useful than “click here” when the destination covers that subject. Exact wording does not need to be identical on every page; natural variation is appropriate when it remains accurate.

Avoid inserting keywords into sentences where they do not belong. Anchor text should help the reader decide whether to click, not make the copy sound mechanical.

Destination and intent

Open each destination and confirm that it answers the expectation created by the link. An article about local search should not link to a generic page merely because both contain the same keyword. Where relevant, connect informational content to a practical resource, such as this guide to local SEO and Google Business Profile optimisation.

Placement and accessibility

Important links should appear in the main content or another prominent, understandable part of the page. Do not rely solely on a footer, tag cloud or automated widget. Confirm that links are visible, keyboard accessible and clearly distinguishable from surrounding text.

Technical status

Check for broken URLs, redirect chains, links to pages that return an error, and links pointing to the wrong version of a URL. If a page has moved, update the source links where practical instead of allowing every internal route to pass through a redirect.

For measurement, combine crawl findings with Search Console and analytics data. The SEO reporting guide explains how to bring these inputs into a more useful reporting process.

Common mistakes

• Linking every page to the same destination: This creates repetition and makes the site harder to interpret. Select links based on context.
• Using vague anchor text: “Read more” gives little information, particularly when several links use the same wording.
• Ignoring older content: New articles often receive links, while valuable older pages remain isolated. Include a backward-linking step in your publishing workflow.
• Confusing navigation with contextual linking: A menu helps people move around the site; an in-content link explains why another page is relevant at that point.
• Overusing exact-match phrases: Repetition can make copy unnatural. Prioritise clarity and accuracy.
• Leaving outdated links in place: Check links after URL changes, content consolidation and seasonal campaign updates.
• Measuring only the number of links: Review discoverability, useful visits, engagement and assisted journeys instead.

When to revisit

Review internal linking whenever you publish a cluster of related content, launch a new service, change your navigation, merge articles or alter URL structures. A quarterly internal-link audit is a practical baseline for many small and medium-sized sites, while larger sites may need more frequent automated checks.

Before a seasonal planning cycle, review the pages that will support upcoming campaigns and confirm that relevant evergreen guides link to them. After a site redesign or CMS change, crawl the site again to check for broken links, orphan pages and unexpected changes to menus or breadcrumbs.

Keep a simple page-by-page checklist:

1. Is the page’s purpose clear?
2. Does it link to the most relevant hub, guide or next step?
3. Do older related pages link back to it?
4. Is the anchor text descriptive and natural?
5. Does every link resolve to the intended page?
6. Should any outdated, duplicated or irrelevant link be removed?

Complete the checklist after publishing, record any changes in your content inventory and schedule the next review. Internal linking works best as a continuing editorial habit: build useful paths for readers first, then use regular audits to keep those paths accurate as the site grows.