Core Web Vitals Fixer
AI-powered tool that analyzes your code for Core Web Vitals issues (LCP, FID, CLS) and provides specific, actionable fixes with code examples and priority rankings.
🚀 Scan your code and fix Core Web Vitals issues instantly. This AI-powered tool analyzes your source files, identifies performance problems affecting LCP, CLS, and FID, then gives you exact fixes with code examples. One command, zero setup—just run and optimize.
💡 Perfect when Lighthouse scores are dropping your SEO, users complain about slow loads, or you're building a new site and want to start fast. Get specific, prioritized fixes instead of generic performance advice.
✨ Part of LXGIC's free developer toolkit—no paywalls, no sign-ups, just tools that work. MIT licensed and built for developers who value their time.
Requirements
OPENAI_API_KEY environment variable required for AI analysis