Orphan pages
An orphan page is a published page that receives zero internal links from other pages on your site. Search engines can find it through sitemaps, but without internal links, they have no context signal about its importance or its relationship to the rest of your content.
Why orphan pages are a problem
Crawlers prioritize pages that are well-connected in the site structure. An orphan page is effectively telling search engines: "this page exists, but nothing else on the site considers it important enough to link to." The result is lower crawl frequency, lower perceived authority, and weaker rankings.
How to detect orphan pages
Use a site crawler (Screaming Frog, Sitebulb, Ahrefs Site Audit) to generate an internal link report. Filter for pages with zero inbound internal links. Compare this list against your sitemap to confirm the pages are published and indexed.
How the pipeline fixes this
The Auto Links for SEO pipeline addresses orphan pages systematically. When Automatic Internal Links runs its SYNC, it scans all content for focus keyword matches. If a page's focus keyword appears in the text of other pages, internal links are created automatically. This turns orphan pages into connected pages without manual intervention.
Pages that may remain orphan
Some pages are legitimately excluded from internal linking: thank-you pages, landing pages with specific conversion goals, legal pages. Use the per-page exclusion metabox for these.