Implement comprehensive SEO analysis tools for webmasters including:

• On-page SEO analysis
• Meta tag validation
• Structured data validation
• Mobile-friendliness checks
• Page speed insights
• Accessibility audits
• SEO recommendations engine
• Competitive analysis
• Keyword density analysis
• Internal linking analysis
• Image optimization checks
• SEO score dashboard

Status: Not Started (0/12 tasks) Priority: High Estimated Effort: 4-6 weeks