AuditDeck: Advanced SEO Audit & Performance Analyzer

All-in-one SEO Audit tool: On-page, Technical, Core Web Vitals, Competitor Analysis, and Lead Generation with PDF reports.

🚀 Transform your browser into a professional SEO command center. Stop switching between five different tools to analyze a webpage. AuditDeck delivers a comprehensive, agency-grade SEO audit in seconds. From deep technical analysis to financial valuation and competitor spying, get the insights you need to rank higher—all stored locally for maximum privacy. Whether you are an SEO professional, developer, or agency owner, AuditDeck is the only toolbar you need. 🔥 KEY FEATURES: 📊 Instant 360° SEO Dashboard Get a weighted 0-100 SEO Score based on On-Page, Technical, Performance, and Social signals. Visualize historical trends with sparkline charts to track progress over time. Action Matrix: Automatically prioritizes critical issues so you know exactly what to fix first. 🧠 Strategic Intelligence (Unique Feature) Topic Authority: Analyze semantic relevance and topic coverage depth. Search Intent: Automatically detects if a page is Informational, Transactional, or Mixed. E-E-A-T Signals: Detects trust markers like author bios, policies, and contact info. Technical Debt: Quantifies code bloat and structural complexity. ⚡ Real-Time Core Web Vitals Live Metrics: Measure LCP, CLS, and INP instantly as you interact with the page. Performance Attribution: Don't just see the score—see exactly which element (script, image, or div) is slowing down your site. Resource Waterfall: Visualize server response (TTFB), DNS, and SSL latency. ⚔️ Competitor Spy Head-to-Head Battle: Enter any competitor URL and instantly compare their stats against yours side-by-side. Win/Loss Analysis: Compare Word Count, Speed, Keyword Prominence, and Link profiles to find content gaps. 💰 Website Valuation Engine Financial Estimate: Estimates traffic, revenue, and asset value based on niche, monetization models, and authority signals. Traffic Modeling: Calculates potential daily/monthly visits without needing expensive external APIs. 🎯 Lead Generation & Link Audit Lead Scraper: Automatically extracts emails, phone numbers, and social profiles from the page. One-Click Export: Download found leads to CSV instantly. Link Health: Identify broken links, check internal/external ratios, and audit nofollow attributes. 📝 Content & Keyword Deep Dive N-Gram Analysis: Analyze 1, 2, and 3-word keyword phrases. Prominence Check: Verify if keywords appear in the Title, H1, URL, and Meta Description. Readability: Flesch-Kincaid scoring to ensure content fits your audience. 🛠️ Developer "Page Modifiers" Visual Debugging: Highlight external links, outline headings (H1-H6), or identify images missing Alt text directly on the webpage. Stress Testing: Toggle JavaScript, CSS animations, or cookies to test site resilience. 📄 White-Label Reporting Generate a stunning, multi-page PDF Audit Report with one click. Includes Executive Summary, Scorecards, and Critical Issues list—perfect for sending to clients or developers. 🔒 Privacy First 100% Local: All analysis happens in your browser. Data is stored in your local IndexedDB. No Tracking: We do not send your browsing history to cloud servers. Download AuditDeck today and start ranking higher!