See where your website has drifted from its own design system

Yes. The first pass costs nothing and requires no payment card or account. You provide a contact name, work email, and public website, then confirm the request by email. Darwin may follow up about the findings; newsletter signup is optional.

The browser collects recurring CSS variables, computed values, component structures, roles, states, layout signatures, and screenshots across representative pages and viewports. Dominant, consistently scoped patterns form an evidence-backed baseline with a separate confidence rating.

Not automatically. The audit distinguishes confirmed outliers, probable variant proliferation, intentional scoped variants, generic quality defects, and insufficient evidence. A deliberate campaign or sub-brand can differ while remaining internally coherent.

Yes. The audit evaluates the rendered website, so it can work across CMS and builder stacks. When public fingerprints are reliable, the roadmap names likely durable control points such as theme.json, Global Styles, builder presets, Webflow variables, Shopify sections, or theme CSS—and labels uncertainty when ownership cannot be proven publicly.

Coverage includes token outliers, duplicated component families, inline and page-local overrides, form and interaction inconsistencies, responsive defects, typography or icon divergence, accessibility and semantic drift, specificity conflicts, framework defaults, and pages that concentrate exceptions.

The deterministic 0–100 score covers token coherence, component consistency, responsive and layout integrity, form and interaction consistency, accessibility and semantics, plus maintainability and governance readiness. Missing evidence is excluded rather than counted as failure.

Yes. Every priority item maps the current pattern to a proposed canonical target, affected pages and components, dependencies, likely CMS control point, implementation complexity, and validation step. The roadmap is organized into Stop the bleed, Canonicalize, Migrate, and Enforce phases.

No. Public appearance and implementation details cannot establish authorship. The report may explain why AI-assisted publishing accelerates one-off patterns, but it never attributes a specific page or defect to AI without provenance evidence.

The audit begins after email confirmation and runs asynchronously because page discovery and browser rendering vary by domain. Darwin emails the secure report link when processing finishes. No fixed delivery time is promised.

A domain can receive one Design System audit during a 30-day period. The same domain may still request a different free audit during that period. Per-email, per-IP, and daily limits protect the service from automated abuse.