Internal Link Audit: Step-by-Step Process to Fix Your Site

An internal link audit is a systematic review of all hyperlinks connecting pages within a website, examining quantity, anchor text, crawl depth, and equity distribution to identify structural SEO problems. The goal is not just to count links. It is to understand whether your internal link structure is helping or hurting the pages you want to rank.

Some SEOs treat internal link audits as a one-time project. They should be quarterly at minimum. Specifically, run an audit:

Before and after a site migration or URL restructure.

When rankings drop without an obvious explanation.

After publishing a significant volume of new content.

When you notice specific pages are not indexing despite being in your sitemap.

As part of a broader technical SEO audit.

Step 1 — Crawl your entire website. Start with a full site crawl. This maps every URL, every internal link, and the link graph connecting them. Tools include Screaming Frog, Sitebulb, Ahrefs Site Audit, or Rank Mesh.

Step 2 — Find all orphan pages. Export the list of pages with zero inbound internal links. Cross-reference with your XML sitemap. This list is your first priority — see orphan pages SEO for the fix process.

Step 3 — Map crawl depth. Identify every page that sits more than 3 clicks from your homepage. These pages are effectively disadvantaged in Google's crawl prioritization.

Step 4 — Analyze anchor text distribution. Review the anchor text used in all your internal links. Look for generic anchors ('click here', 'read more') that waste the contextual signal, missing keyword variations on important pages, and exact-match over-optimization. The fix is in our anchor text SEO guide.

Step 5 — Check link equity distribution. Which pages on your site receive the most internal links? Are those the pages you most want to rank? If your About page receives more internal links than your money pages, you have an equity distribution problem.

Step 6 — Identify broken internal links. Any internal link pointing to a 404 page or redirect chain is wasting link equity. Flatten redirect chains (A → B → C) to direct links (A → C).

Step 7 — Build the fix priority list. Rank your fixes by impact. Orphan pages targeting valuable keywords come first. Then broken links. Then crawl depth issues for high-priority pages. Then anchor text improvements. Then general equity distribution optimization.

Different tools offer different approaches to internal link auditing:

Screaming Frog — comprehensive crawl data, requires manual analysis to extract insights. Good for technical SEOs comfortable with raw exports.

Ahrefs Site Audit — integrates backlink and internal link data, surfaces issues automatically but is part of a broader (expensive) platform.

Sitebulb — strong visualization of link structure and crawl depth.

Rank Mesh — purpose-built for internal link auditing. Automatically identifies orphan pages, link equity issues, anchor text gaps, and internal linking opportunities without requiring manual data interpretation. See Screaming Frog vs Rank Mesh for the head-to-head.

Finding: 30+ orphan pages. Fix: identify the 5–10 most valuable orphan pages, find 2–3 topically related existing pages for each, and add contextual links. For low-value orphans, consolidate or delete.

Finding: homepage absorbs 80% of internal links. Fix: redistribute links from your homepage to support pillar pages and high-value content. Add a featured content section that flows equity into your content clusters.

Finding: all internal anchors are generic. Fix: go through your top 20–30 most important pages and update the anchor text of every internal link pointing to them. Replace 'read more' and 'click here' with descriptive, keyword-relevant phrases.

An internal link audit is the most reliable way to find ranking improvements already available on your site — no new content, no new backlinks. Start with a free scan: Rank Mesh's Internal Link Finder runs your internal link audit automatically — finding orphan pages, mapping crawl depth, flagging anchor text issues, and showing you the exact links to add for maximum ranking improvement.