Immediacy governs everything. Somebody typing open now is standing outside with a free hour, so accurate opening hours and a visible walk-in policy matter more than anything written about the shop's history.
People search for the cut, not the trade. A skin fade, a taper, a beard sculpt or a hot towel shave brings somebody who knows exactly what they want, and naming those services reaches them precisely.
Texture is an unanswered search. Curly, afro and coarse hair get looked up by somebody remembering a bad cut, and a shop that addresses it head on keeps that customer for years.
Parents search differently. First haircut, autistic-friendly, quiet appointment: behind each of those is a parent solving a problem, and a shop willing to say it handles them gains the whole family.