Harmonichttps://harmonic.fun/

Your landing page’s weakest score is Trust.

How Harmonic ranks

  1. 1.Harmonic64
  2. 2.Theorem Labs60
  3. 3.Axiom59
  4. 4.Math Inc.55
  5. 5.Cajal50
Fix Trust
64Growth scoreupdated

category scores

Trust38Value props58
category scoresShowHide
Trust38Value props58

Trust

38Poor

Proof that the product is real, competent, and safe to try.

Math Inc.
Cajal
Trust read
HarmonicNo visible trust signal identified.
CajalSpecific domain citations: "this year they settled the Jacobian conjecture, open since 1939, and improved century-old bo
Math Inc."Terry Tao, inaugural Veritas Fellow" headline link
AxiomNo visible trust signal identified.
Theorem LabsNo visible trust signal identified.

Value props

58Fair

Title, subtitle, hero — do they sell the product's true value?

Harmonic’s headline vagueMathematical SuperintelligenceReasoning you can verify

Working

  • Subhead hits trust pain in AI answers
  • Bold, memorable positioning
  • Single clear CTA: TRY ARISTOTLE

Could improve

  • Headline is a label, not a benefit
  • No numbers, proof, or example output
  • Hero art decorates, demonstrates nothing

Mobile web

72Fair

The phone experience as a first-class citizen.

Harmonic mobile capture for Mobile web

What works

What to improve

Information hierarchy

76Fair

Does the design help or inhibit what the page is trying to say?

Harmonic desktop capture for Information hierarchy

What works

What to improve

CTA

78Fair

Copy, size, verb, cost-feel — does the primary CTA earn the click?

Harmonic

How Harmonic compares

Recommended rewrites