No AI. No signup. Just the algorithm.

Is your landing page actually built to
convert?

Paste any URL and get an instant, no-nonsense grade across 10 conversion, SEO & performance pillars — plus the exact fixes that matter most.

Private by design Free, no signup We never store the page itself

How the grade is calculated

A transparent, rule-based engine — no AI guesswork. The page is fetched server-side and scored across 10 weighted pillars:

Above-the-fold clarityHeadline, sub-headline, value language
Call-to-ActionPresence, focus, action-oriented copy
Forms & frictionField count, conversion friction
Trust & credibilitySocial proof, guarantees, HTTPS
On-page SEOTitle, meta, headings, indexability
Social / Open GraphShare preview quality
Structured dataschema.org / JSON-LD
PerformanceTTFB, weight, requests (estimated)
Mobile readinessViewport, responsive layout
Accessibility & hygieneAlt text, labels, basics