Find 3 things your AI builder may have missed.
Paste any URL. We'll surface the highest-impact issues we can verify in seconds, then tell you exactly how to fix them. No worker. No AI. Just a fast surface check.
Free instant check — 3 issues in seconds. Full audit starts at $1.
What the free check covers — and what the Launch Pack adds
The Instant Check covers the deterministic basics — fast, honest, no AI. Full audits start at $1; the Launch Pack ($29) adds screenshots, AI persona reviews, accessibility analysis, and Markdown fixes you can paste into your AI builder.
SEO basics
Instant audit
Title, meta description, og:image, canonical, h1
Launch Pack includes
+ AI content quality, keyword targeting, persona-marketer review
Accessibility
Instant audit
Image alt coverage, html lang, viewport meta
Launch Pack includes
+ WCAG 2.2 AA spot-check, contrast, focus order, persona-accessibility review
Security headers
Instant audit
CSP, HSTS, X-Content-Type-Options, Referrer-Policy
Launch Pack includes
+ deeper header analysis, cookie attributes, mixed content
UX & design
Instant audit
Favicon, viewport
Launch Pack includes
+ persona reviews (CRO, brand, executive), screenshot-based heuristics, copy quality, mobile/desktop screenshots
Frequently asked
Is this really free? What's the catch?
Yes, no signup needed. The free Instant Check surfaces 3 deterministic issues in seconds. Full audits start at $1; the Launch Pack ($29) adds a deeper crawl, screenshots, AI persona reviews, Markdown fixes, re-scan support, and a verified badge.
What kinds of issues do you check for?
Deterministic, evidence-based checks: missing or oversized <title>, meta description, og:image, <h1>, image alt text, <html lang>, viewport meta, canonical URL, favicon, plus security response headers (CSP, HSTS, X-Content-Type-Options, Referrer-Policy). The full Launch Pack adds AI-driven content quality, brand consistency, persona-based UX reviews, performance signals, and per-page screenshots.
How is this different from the full PageLens Launch Pack?
The Instant Check is fast (≤ 5 seconds), single-page, and uses only deterministic checks — no AI calls, no browser, no screenshots. The Launch Pack crawls your site, takes desktop and mobile screenshots, runs AI persona reviews (marketer / CRO / accessibility / brand / executive), generates severity ratings, and delivers Markdown fixes you can paste straight into Cursor, Claude, Lovable or Bolt. Think of the Instant Check as the hook; the Launch Pack is the full report.
Will this work on a localhost or staging site?
No — we only check publicly reachable URLs, the same way Googlebot would see them. If you need to audit a staging environment, the full Launch Pack supports that via the worker integration.