The GEO Technical Validator checks whether your site is technically legible to AI answer engines — it looks at structured data, the presence of an llms.txt file, and semantic HTML. As more discovery moves from search results to AI-generated answers, a site that AI crawlers cannot parse cleanly loses visibility even if its content is good.
Pair it with the Schema Generator to fix structured-data gaps it flags, and the Growth Audit Grader for a broader SEO-plus-AI-visibility score.