SEO Checklist

Real-time on-page SEO analysis with social preview insights and quick access to SEO testing tools

SEO Checklist – Free On‑Page SEO Analyzer SEO Checklist is a modern, privacy‑friendly Chrome extension that helps you instantly analyze and optimize any webpage for search engines. With more than 275 users and recently listed as Featured, it’s the go‑to tool for developers, marketers, and content creators who want fast, actionable SEO insights. --- 🔍 Key Features - One‑Click Analysis – Instantly audit the current page’s HTML. - Visual SEO Score – Color‑coded feedback inspired by Web Vitals signals. - Detailed Checklist – Covers title tags, meta descriptions, heading structure, skipped heading levels, content length, image alt text, internal/external links, schema markup, GA tags, and more. - Social Preview Cards – Validate how your page looks when shared on Facebook, LinkedIn, or Twitter. - PDF Export – Generate printable SEO reports for audits, clients, or team reviews. - Privacy First – 100% client‑side analysis, no data collection, minimal permissions. --- ✨ What’s New (v1.2.9) - Reduced permissions for safer browsing. - Improved heading order validation. - Internal & external link insights with detailed breakdowns. - Discernible link names check for accessibility. - Exportable PDF reports aligned with active features. --- 🚀 Why Choose SEO Checklist? - Save time on manual SEO QA. - Catch metadata and sharing‑preview issues before publishing. - Validate technical SEO and accessibility in seconds. - Free, open‑source, and continuously updated. --- 📥 Get Started - Install from Chrome Web Store (Check out this item on the Chrome Web Store https://chromewebstore.google.com/detail/jgigdhidhmgikfnccdnehcpgoggmagfh) - Watch the demo on YouTube (https://youtu.be/qd9OH9pfT7U) - Visit the product page (anupammondal.in in Bing) - Explore the GitHub repo (https://anupammondal.in/chrome-extension/seo-checklist) --- 🛠 Technical Highlights - Built with Chrome Extensions Manifest V3 API. - Lightweight, modular design for performance. - Works on most web pages (excluding Chrome Web Store, extensions, and chrome:// URLs). - Open‑source under MIT License.