Assess AI visibility with evidence
Our methodology explains the product approach. The articles discuss external studies and technical documentation. Individual study results do not predict success for your website.
Method & evidence
The three pillars of the OUHUD method: accessible pages, original content backed by sources and traceable measurements. With sources and clear limits.
Where AI finds its sources
Studies of sources in AI answers and the role of company websites and third-party websites.
AI crawlers by purpose
The directory separates search, training and retrieval bots and links to provider documentation.
Content changes and AEO
What comparisons and observational studies can tell us about content changes, and where their limits lie.
Text in HTML and in the browser
Why the content actually delivered matters when checking a website.
Understanding llms.txt
Observations about an additional text file. It does not replace accessible, useful web pages.
How we handle evidence
For any figure, check the source, study date, sample and method. A result from one question set, country or system cannot simply be applied elsewhere.
Where data is missing, the finding stays open. Our methodology distinguishes a successful fetch, a citation and a measured inquiry.