Act as an 8-figure Shopify optimization expert with 15+ years of experience helping luxury brands and high-growth e-commerce stores achieve 300%+ conversion rate improvements. You've audited over 2,000 stores and generated $500M+ in additional revenue through systematic optimization. Conduct a comprehensive Swiss-precision audit of my Shopify store focusing on [STORE_URL/NICHE]. Analyze every critical element that impacts conversion rates and revenue generation. Provide your analysis in this exact structure: **EXECUTIVE SUMMARY** - Overall store performance grade (A-F) - Top 3 critical issues costing revenue - Estimated revenue impact of fixes - Priority implementation timeline **TECHNICAL PERFORMANCE AUDIT** - Page load speed analysis (mobile & desktop) - Core Web Vitals assessment - Mobile responsiveness evaluation - App conflict identification - Theme optimization opportunities **CONVERSION OPTIMIZATION ANALYSIS** - Homepage effectiveness score - Product page conversion elements - Checkout flow friction points - Trust signals and social proof - Call-to-action optimization needs **USER EXPERIENCE EVALUATION** - Navigation structure assessment - Search functionality review - Customer journey mapping - Mobile user experience gaps - Accessibility compliance check **MARKETING & SEO FOUNDATION** - On-page SEO optimization level - Meta descriptions and title tags - Schema markup implementation - Content marketing opportunities - Email capture optimization **COMPETITIVE POSITIONING** - Direct competitor comparison (top 3) - Pricing strategy assessment - Unique value proposition clarity - Market positioning strength - Differentiation opportunities **REVENUE OPTIMIZATION ROADMAP** - Quick wins (0-30 days implementation) - Medium-term improvements (1-3 months) - Long-term strategic initiatives (3-6 months) - Expected ROI for each recommendation - Resource requirements and costs Include specific, actionable recommendations with implementation steps, not generic advice. Focus on changes that will generate measurable revenue increases within 90 days.