Mark Nadal

Mark Nadal describes itself simply: "I have given away my life's work to 50 million people for free, as Open Source technology funded by billionaires & non-profits." When AI engines look at it, they find little to work with. It scores 4.3 out of 10.

The page falls short on the technical files AI engines look for, such as llms.txt or an open robots.txt, structured data describing the business, a heading structure that lays out what it offers, a clearly stated business identity, credibility markers like credentials or reviews and sitemaps and entity links AI can follow.

Off the page, other sites link to it and people discuss it in places AI engines read. There is some, but not much, sign that the domain is only lightly established. Beyond that, AI engines do not yet recognise it as a distinct business, there is no press coverage to draw on 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 3 times in our tracking, including ClaudeBot (Anthropic) and Applebot (Siri). There is not much on the page to read either, about 71 words.