Free AI-powered SEO audit tool that analyzes any website in 30 seconds. Get 75+ checks including Core Web Vitals (LCP, CLS, INP, TTFB), on-page SEO analysis, technical issues detection, and AI-generated fix recommendations with priority rankings. No signup required for basic audits. Built for indie hackers, startups, and freelancers who need fast, actionable SEO insights without expensive enterprise tools.