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InSpace · Internal Link Checker

Free Link Checker

Find your orphan pages, weak internal links and content buried too deep. Get a free, actionable internal linking report in minutes.

Check your links

Drop in a URL and we crawl your site like a search engine, then hand you the pages that need stronger internal links.

Free check, no login

Please enter a valid website URL (e.g. https://yourwebsite.com).

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What the free check looks at

Everything that quietly kills your crawl budget

Google only has so much time for your site. A clean internal link structure decides which pages it spends that time on, and which ones it skips.

Orphan pages

Pages that exist in your sitemap but receive zero internal links. Search engines struggle to find them and they inherit no authority from the rest of your site.

Low-inlink pages

Pages with fewer than two internal links pointing to them. They rank harder because almost nothing on your own site is vouching for them.

Crawl depth

How many clicks each page sits from your homepage. Pages buried past 3 clicks get crawled less often and rank noticeably harder.

Strongest pages

The pages with the highest internal authority (internal PageRank), so you know exactly where to add links from for the biggest impact.

Internal linking is one of the few SEO levers you fully control. You don't need permission from another site, a bigger budget or a link-building campaign: every internal link is a decision you already have the power to make. Yet on most sites it's the most neglected part of the structure, because it's invisible until someone crawls the site and counts.

An internal link checker does exactly that: it crawls your site the way a search engine does, follows every link it finds, and maps which pages get plenty of internal links and which ones get none. The pages with none, your orphan pages, are often some of your best content: old blog posts, case studies, product pages that shipped without anyone remembering to link to them from the homepage or a category page.

Fixing this rarely requires new content. It usually means adding a handful of contextual links from your strongest pages to your weakest ones, and pulling orphan pages out of the deep end of your site architecture so they sit within 2 to 3 clicks of your homepage.

FAQ

Frequently asked questions about the internal link checker

What is an orphan page?

An orphan page is any page on your site that no other page links to internally. Visitors and search engines can only reach it via a direct URL or a sitemap, never by browsing your site. Orphan pages typically rank far worse than linked pages with similar content.

How does internal linking affect SEO?

Internal links pass authority between pages and tell search engines which pages on your site matter most. A page with many internal links pointing to it is crawled more often and generally ranks better than an identical page that sits isolated with no internal links at all.

Is this internal link checker really free?

Yes. Enter your URL and we crawl up to 150 pages of your site, no account or credit card required. The summary metrics are free for everyone; leaving your email unlocks the full list of every orphan page, weak page and strongest page we found.

How many pages does it crawl?

Up to 150 pages per scan, discovered through your sitemap and by following links the same way a search engine would. For larger sites the report is based on the first 150 pages crawled.

How often should I run an internal linking audit?

Once a quarter is a good baseline for most sites, and after any major content push, redesign or URL migration, since those are exactly the moments new orphan pages and broken link paths get created.

Keep going

Links sorted? Check the rest.

Internal links are one piece. Nova plans, writes and publishes the SEO behind all of them, on autopilot, with humans in the loop.