Front-End Checklist

The Front-End Checklist is a free, open-source audit tool for shipping quality websites. Key features: • 400 checklist items across 13 sections including accessibility, performance, SEO, security, privacy, testing, and i18n • Up to 246 automatic checks run against any public URL • A score with failures sorted High, Medium, and Low priority • One-click ticking to track progress in your checklist • A free MCP server and agent skill so your assistant can audit, explain failures, fix code, and re-audit. Paste a URL and get a prioritized report in seconds, then work through the remaining manual items at your own pace. Each check links to documentation and recommended tools, so you understand why something fails before you fix it. The built-in tag filters let you focus on one area such as meta tags, webfonts, or social metadata. Perfect for front-end developers, web agencies, and QA teams who want a repeatable quality process before launch. Use it during development, pre-release reviews, or ongoing maintenance to catch regressions in markup, styling, scripts, and images. Available in English and French.