Gooder SEO - Your Personal SEO Analyst

Gooder GEO is a next-generation on-page SEO analyzer powered by Chrome's built-in Gemini Nano or WebLLM. While other SEO extensions are simple DOM scrapers, or send your sensitive page data to expensive cloud APIs—this extension runs 100% locally on your device. Get instant semantic insights, entity gap analysis, and technical SEO audits with zero latency, zero subscription costs, and absolute privacy. What happens in your browser, stays in your browser. 🚀 WHY LOCAL AI? (THE ON-DEVICE ADVANTAGE) Absolute Privacy: Perfect for auditing staging environments, secure intranets, or pre-published drafts. Your content never touches an external server. Zero API Costs: No token limits, no monthly subscriptions. It uses your device’s native AI capabilities. 🧠 SEMANTIC & GEO FEATURES (Generative Engine Optimization) Intent Alignment: Automatically detects if your page's content actually matches its URL and Schema intent (Informational, Transactional, Navigational). Entity Gap Analysis: The AI "reads" your page and flags missing core entities and subtopics required to rank for your primary theme. AI-Readiness Scoring: Evaluates your content's fluff-to-fact ratio to ensure it can be easily cited by LLMs and AI Overviews (AIO). Generative Rewrites: Instantly generates high-CTR Title and Meta Description suggestions based on the actual context of your page. 📊 CORE TECHNICAL SEO AUDIT Metadata & Indexability: Checks Title tags, Meta descriptions, Canonicals, Robots tags, and Hreflang. Content Structure: Analyzes H1–H6 semantic hierarchy, skipping errors, and text-to-code ratios. Link & Image Health: Detects missing Alt text, broken links, dofollow/nofollow ratios, and orphaned content indicators. Modern Technical Signals: Flags Rendered vs. Source HTML mismatches and Core Web Vital (CLS/INP) risks. Stop relying on legacy keyword counters. Upgrade to semantic, local AI and start optimizing for both search engines and generative answers today.