Duden Private Investigations

"Licensed, discreet, and results-driven private investigator serving Lincoln, NE. Background checks, surveillance, service of process, polygraph, and more." That is how Duden Private Investigations of Lincoln, NE introduces itself. When AI engines look at it, they find little to work with. It scores 3.6 out of 10.

On its own pages the site does well on structured data describing the business, a clear heading structure, a clearly stated business identity and crawler access and the files AI engines look for. It is passable on partial sitemap and link coverage. What holds it back is credibility markers like credentials or reviews.

Off the page there is only faint evidence that only a handful of sites link to it. Beyond that, the domain does not yet read as established, AI engines do not yet recognise it as a distinct business, there is no press coverage to draw on, nobody is discussing it where AI engines look and it does not come up on Reddit. None of that can be fixed on the page: it has to be earned.

AI crawlers have visited once in our tracking, including ClaudeBot (Anthropic). There is not much on the page to read either, about 124 words. The site links to no social profiles, so there is nothing tying the brand to a wider presence.