Complete Step-by-Step SEO Audit Checklist

Complete SEO audit checklist covering technical, content, on-page, UX, mobile, backlinks and competitors in one place.

Run a complete SEO audit with a structured, step-by-step checklist covering the main areas of search engine optimization. This extension is designed for SEO professionals, website owners, digital marketers, and anyone who wants a clear and organized way to review a website’s SEO health. The checklist covers technical SEO, site architecture, search performance, keyword strategy, content, on-page optimization, backlinks, user experience, mobile SEO, and competitor analysis. Each checkpoint includes a short explanation to help you understand what to review and why it matters. Use the extension to: • Keep your SEO audit steps in one place • Follow a clear and repeatable workflow • Save your progress locally • Avoid forgetting important SEO checks • Export an easy-to-read audit report • Review websites more efficiently and consistently The checklist includes more than 100 SEO checks covering areas such as: • Technical SEO fundamentals • HTTPS, security, hosting, and server configuration • Performance, speed, and Core Web Vitals • Site architecture, navigation, and internal linking • Indexing, sitemaps, robots.txt, and canonical tags • Keyword targeting and search intent • Content quality, duplication, and freshness • Titles, meta descriptions, headings, and images • Backlink and off-page SEO review • UX elements that may affect search performance • Mobile usability and performance • Competitor comparisons and benchmarking Your checklist progress is stored locally on your device. The extension uses only the permissions required to support its core functionality. Simple, practical, and designed for real-world SEO work, the Complete Step-by-Step SEO Audit Checklist helps you audit websites with a more structured and consistent process.