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SEO + Discoverability

Internal Linking Strategy

By TC Timebomb, Moonvine

Connect pages to spread authority.

What this covers: Connect pages to spread authority, including the simple rule, what to link.

Who it’s for: Site owners and content creators who want to improve their search rankings and organic traffic.

Key outcome: You’ll have every page on your site is reachable within 3 clicks from the homepage, and your top 10 priority pages each have at least 5 internal links pointing to them.

Time to read: 6 minutes

Part of: SEO + Discoverability series

Jump to Quick Questions ↓

Connect your pages so Google (and humans) can find everything.

The Simple Rule

Every page should link to related pages. Every page should be linked FROM related pages.

That’s internal linking. It’s not complicated.

What to Link

From blog posts: Link to your service/product pages when you mention what you do.

From service pages: Link to relevant blog posts, case studies, FAQs.

From everywhere: Link to your most important pages (homepage, main services, contact).

Prioritize by Business Value, Not Convenience

Not all internal links are equal. A link from your highest-traffic blog post to your pricing page is worth more than 50 links between low-traffic archive pages. Prioritize linking work in this order:

Revenue pages first. Your pricing page, contact page, and product/service pages should have the most internal links pointing to them. Check your current count in Google Search Console xe2x86x92 Links xe2x86x92 Internal. If your “About” page has more internal links than your pricing page, your link structure is backwards.
High-traffic pages second. Look at Google Analytics for your top 20 pages by organic traffic. Each of those pages is a link equity source xe2x80x94 make sure they link to the pages you want to rank, not just whatever you happened to mention.
New content third. Every new blog post or page starts with zero internal links. Build a publishing checklist: before you hit publish, add 3-5 internal links within the new content AND go back to 2-3 existing pages to link to the new one.

A common mistake is treating internal linking as a one-time project. It is an ongoing process. Every new page you publish changes your ideal link structure.

How Many Links?

3-5 internal links per 1,000 words is reasonable. More is fine if they’re helpful.

The Link Discovery Workflow

Finding linking opportunities on an existing site with 50+ pages requires a systematic approach, not guesswork. Here is a practical workflow:

Step 1: Crawl and export. Run Screaming Frog (free for up to 500 URLs). Export two reports: “All Inlinks” and “All Pages.” Sort pages by inlink count, ascending. Pages with 0-2 inlinks are your priority fixes.

Step 2: Identify orphan pages. Filter your crawl report for pages that appear in your sitemap but have zero internal links pointing to them. These pages are invisible to search engines following link paths xe2x80x94 Google may discover them through the sitemap, but it assigns them lower importance. On a typical 100-page site, expect to find 5-15 orphan pages.

Step 3: Site-search for mentions. For each orphan or under-linked page, use site:yourdomain.com "keyword" in Google to find existing pages that mention the topic but do not link to it. These are free link opportunities xe2x80x94 the context already exists, you just need to wrap it in an <a> tag.

Step 4: Batch your edits. Open all pages that need link additions in browser tabs. Work through them in one session rather than doing one page at a time over weeks. An internal linking sprint of 2-3 hours typically fixes 80% of the issues on a site with under 200 pages.

Anchor Text

Good: “Learn about our SEO services”

Bad: “Click here for our services”

Use descriptive text. Google reads it.

Find Orphan Pages

Run Screaming Frog. Look for pages with 0-1 internal links pointing to them. Fix those first.

When Internal Linking Actually Moves the Needle

Internal linking is not a magic lever. It matters most in these situations:

You have pages ranking on page 2-3 of Google. These pages are close to breaking through. Adding 5-10 internal links from relevant, authoritative pages on your site can provide the nudge they need. If a page is not ranking at all (positions 50+), internal links alone will not save it xe2x80x94 the content itself probably needs work.
You have high-authority pages that do not link out. If your homepage or a viral blog post has dozens of external backlinks but only links to your navigation pages, you are wasting link equity. Add contextual links from these pages to your target pages.
You just published a content cluster. A batch of 5-10 related articles published without cross-linking is a missed opportunity. Link them together immediately, before Google indexes them as isolated pages.

Internal linking will not fix thin content, and it will not compensate for zero backlinks from external sites. It is a multiplier on existing authority, not a substitute for it.

The Hub Model

Create one main page per topic (the “hub”). Link all related pages to it. Link the hub to all related pages.

Example: /seo/ links to /seo/keywords/, /seo/technical/, /seo/content/. Each of those links back to /seo/.

Checking Your Internal Link Health

Every important page has at least 3-5 internal links pointing to it
No orphan pages (pages with zero internal links)
Anchor text is descriptive (not “click here”)
Navigation menus surface your highest-priority pages

Sources

Internal Linking Questions Answered

How many internal links should a page have?

There is no hard limit, but aim for 3-5 contextual internal links per 1,000 words of content, plus navigation links. Google can follow hundreds of links per page, but each additional link dilutes the PageRank passed. Focus on relevance over volume xe2x80x94 every internal link should help the reader find genuinely related content.

What is the difference between contextual links and navigational links?

Contextual links are placed within body content and point to related pages, carrying stronger SEO weight because they signal topical relevance. Navigational links (menus, footers, sidebars) appear on every page and help with site structure but pass less individual SEO value since they are sitewide and not content-specific.

Does anchor text matter for internal links?

Anchor text is one of the strongest signals Google uses to understand what the linked page is about. Use descriptive, keyword-relevant anchor text instead of generic phrases like “click here” or “read more.” Vary your anchor text naturally xe2x80x94 using identical exact-match anchors for every link to the same page looks manipulative.

How do you find internal linking opportunities on an existing site?

Run a site crawl with Screaming Frog or Sitebulb to identify orphan pages (pages with zero internal links pointing to them) and pages with low internal link counts. Then search your own content for mentions of topics those pages cover and add contextual links. Google Search Console’s Links report also shows your most and least internally linked pages.

xe2x9cx93 Your Internal Link Architecture Is Optimized

Every page on your site is reachable within 3 clicks from the homepage
Your top 10 priority pages each have at least 5 internal links pointing to them
Anchor text is descriptive and varied xe2x80x94 no “click here” or naked URLs used as link text
Orphan pages (zero internal links pointing to them) have been identified and linked
A Screaming Frog or similar crawl shows no broken internal links (0 404s from internal sources)

Test it: Run a Screaming Frog crawl, export the internal link report, filter for pages with fewer than 2 inlinks, and verify none of them are important content pages.