Post

"PTSD.org is a free resource for trauma survivors, including first responders, combat veterans, and everyday people who are experiencing the signs and symptoms of post-traumatic stress." That is how Post introduces itself. To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 4.5 out of 10.

On the page itself the strengths are clear: a clear heading structure. It is passable on basic crawler access and partial sitemap and link coverage. What holds it back is a clearly stated business identity, structured data describing the business and credibility markers like credentials or reviews.

Away from its own site, other sites link to it. 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, 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.

The site links to no social profiles, so there is nothing tying the brand to a wider presence. The business dates to 2009.