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Website health checks, made clearer through data.

Automate your tests. Fix what matters.

Try It Now

Better website decisions start with better evidence.

5by5 Site Audit combines structured findings, page-level context, screenshots, and historical reporting to help teams understand site quality and make more confident improvements over time.

Built for practical website review.

  • Scan a page or an entire site Run focused checks or crawl a sitemap-backed website through a consistent audit workflow.
  • Review accessibility and SEO signals Surface structured findings for accessibility, metadata, indexability, headings, images, links, and related site-quality checks.
  • See patterns, not just isolated issues Compare affected pages, repeated rules, selectors, breakpoints, screenshots, and supporting evidence in context.
  • Keep results useful over time Save historical reports, export findings, schedule recurring checks, and connect qualifying audits to ongoing website operations.

AI-assisted diagnostics

Turn audit evidence into better problem-solving context.

Structured findings can be plugged back into AI-assisted systems to help teams investigate likely causes, develop practical fixes, and verify next steps. The audit keeps the page-level evidence organized so AI support starts with useful context rather than a vague description of the problem.

  • Structured inputsRules, selectors, affected pages, screenshots, request evidence, and execution history.
  • More useful assistanceGive AI systems focused diagnostic context for investigation and remediation planning.
  • Human-reviewed outcomesUse generated recommendations as support while people retain review and decision ownership.

Public scan prototype

Get a clearer view of one page.

The 5by5 Website Health Scan starts with a focused WCAG 2.1 AA accessibility review of one public page. A simple results page highlights detectable issues and where deeper improvement work should begin.

Scan your website

Enter a homepage or other public page URL to queue a single-page review.

Queue a focused WCAG 2.1 AA scan of one public page.

  • WCAG 2.1 AA — available now
  • Privacy best practices — planned
  • Consent behavior — planned
  • Technical SEO — planned

Performance and Core Web Vitals will be added when dedicated performance testing is available.

Coming soon

The beta is just the beginning.

High-level capabilities available in the beta will continue to evolve as the platform grows. We’re refining the audit experience and adding new checks, reporting tools, and repeatable workflows. More updates will be shared as they’re ready.