Free Tool
Internal Link Checker & Audit Tool
Find the internal links your site is missing. Enter your website to get AI-powered suggestions with exact sentences and anchor texts, orphan page detection, and per-page link statistics. Free for sites up to 30 pages.
Sites up to 30 pages are free, no signup needed. Larger audits are a one-time purchase. Reports stay available for 7 days — download the CSV to keep a copy.
What are internal links and why do they matter?
Internal links are hyperlinks from one page on your site to another page on the same site. They do three jobs at once: they let visitors discover related content, they pass authority between pages, and they help search engines crawl and understand your site structure.
Most sites accumulate linking gaps over time — a new blog post that nothing links to, a key product page that only appears in the navigation menu, or two articles on the same topic that never reference each other. Closing those gaps is one of the highest-ROI, lowest-cost SEO improvements available: no new content is required, just better connections between what you already have.
How the Audit Works
- Enter your website address and pick an audit size.
- We read your robots.txt and sitemap, then crawl your pages politely as fwfwbot.
- Every page is analyzed: text content, existing internal links, and topical similarity between pages.
- AI picks the best link placements — each anchor text is copied exactly from a real sentence on your page.
- Review your report and download the suggestions as CSV to work through them.
Audit Sizes & Pricing
| Plan | Pages | Price |
|---|---|---|
| Free | Up to 30 | $0 |
| One-time | Up to 100 | $3 |
| One-time | Up to 300 | $5 |
| One-time | Up to 500 | $9 |
Paid audits ($3 / $5 / $9) are one-time purchases — no subscription. If an audit fails for a technical reason, your purchase is automatically restored so you can run it again.
Internal Linking Best Practices
- Link from content pages (blog posts, guides), not just menus and footers — contextual links carry the most weight.
- Use descriptive anchor text that matches the target page's topic; avoid "click here" and "read more".
- Prioritize pages with strong traffic or commercial value that have few internal links pointing at them.
- Fix orphan pages first — pages with no internal links are often not indexed at all.
FAQ
Frequently Asked Questions
Check your backlink strength with the Free Domain Rating Checker, see more on the Free SEO Tools page, or submit your website to FWFW's global directory.