Credibility · 22 points
E-E-A-T · Experience signals
One check, stated three ways: what we measure, what would make it wrong, and how to confirm it yourself.
What this measures
Visible first-hand signals: screenshots or demos, numbers, named users, dated changelog entries, an author byline.
Where this check can be wrong
These are heuristics over wording. A terse, minimal page that is genuinely excellent reads as thin here, and a page stuffed with the right words reads as experienced. Treat every line as a prompt, not a verdict.
Verify it without taking our word for it
Ask one real customer to describe what your product does from your page alone, without talking to you.