Optimize article link density
Ensures articles have a healthy balance of internal and external links relative to their length.
- Include a balanced mix of internal and external links based on content length
- Link to authoritative external sources to validate facts and data
- Use internal links to connect related topics and keep users engaged on your site
Rule Details
Linking to other pages—both on your own site and on others—is a fundamental part of the web that search engines use to discover and rank content.
Code Example
<article>
<p>According to a recent study by <a href="https://example-authority.com/study" rel="noopener noreferrer" target="_blank">Industry Research Group</a>, 70% of users prefer mobile-friendly websites.</p>
<p>To help you optimize your site, check out our <a href="/blog/mobile-optimization">guide to mobile performance</a>.</p>
</article>Why It Matters
- Topical Authority: Linking to high-quality external sites shows your content is well-researched.
- Crawlability: Internal links help search engine bots find and index deeper pages on your site.
- Reduced Bounce Rate: Internal links encourage users to explore more of your site, increasing time-on-page.
- User Value: Providing links to further reading or cited sources improves the overall helpfulness of your content.
Exceptions
- Only add or enforce schema types that the page can truthfully support; irrelevant structured data is worse than no structured data.
- A technically valid schema block can still be misleading if the page content does not visibly back it up; audit rendered content and schema together.
- If indexability, canonical-url, or main content quality is wrong, fix that foundation before optimizing schema details.
Standards
- Use these references as the standard for the final search-facing HTML, metadata, and crawl behavior.
- Check the implementation against Google Search Central: Search Essentials before treating the rule as satisfied.
- Check the implementation against Google Search Central documentation before treating the rule as satisfied.
Verification
Automated Checks
- Inspect rendered HTML and HTTP headers to confirm the expected metadata or crawlability signal is present.
- Test the affected URL with Google Search Console or equivalent tooling where relevant.
- Re-crawl a representative page set after deployment.
Manual Checks
- Confirm the change does not create conflicting canonical-url, robots, or structured-data signals.
Use with AI
Copy these prompts to use with your AI assistant, or install the MCP server to use directly from Claude, Cursor, or Windsurf.
Check
Verify implementation
Review the article to ensure it contains a sufficient number of relevant internal and external links.
Fix
Auto-fix issues
Add 2-3 internal links to related content and 1-2 external links to authoritative sources to back up your claims.
Explain
Learn more
Explain the role of internal and external links in building a site's topical authority and improving the user journey.
Review
Code review
Review metadata generation, rendered HTML, structured data, and response headers related to Optimize article link density. Flag exact routes or templates where search-facing output violates the rule, and describe how to verify the final page output.