Reflects whether the written content answers the questions buyers actually ask, and whether it covers the topics the business needs to be credible on.
It is a judgement rather than a measurement, and it carries a confidence level accordingly. Content quality cannot be established by counting anything; the automated assessment establishes structure, volume, coverage and alignment, and the interpretive layer forms a view about usefulness which a person reviews in paid engagements.
A low score usually reflects one of three situations: content that is thin relative to its purpose, content that is plentiful but addresses the wrong questions, or content that is competent but indistinguishable from what any competitor could have published.