miRBase

miRBase describes itself simply: "Leave the start/end boxes blank to retrieve all miRNAs on the selected chromosome." To AI engines like ChatGPT and Perplexity it is partially visible, scoring 5.4 out of 10, readable in places and missing in others.

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

Away from its own site, other sites link to it and the domain reads as established. Beyond that, 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. Those are earned elsewhere on the web, not fixed on the site itself.

AI crawlers have visited 2 times in our tracking, including Meta AI and ClaudeBot (Anthropic). The site links to no social profiles, so there is nothing tying the brand to a wider presence.