seo

Search engine optimization based on Lighthouse SEO audits and Google Search guidelines. Focus on technical SEO, on-page optimization, and structured data. Search ranking factors (approximate influence): robots.txt: Meta robots: Canonical URLs: Sitemap best practices: URL guidelines: Security headers for SEO trust signals: Title tag guidelines: Meta description guidelines: Heading guidelines: Image guidelines: Linking guidelines: Test structured data at: - Maximum 50,000 URLs or 50MB per sitemap - Use sitemap index for larger sites - Include only canonical, indexable URLs - Update lastmod when content changes - Submit to Google Search Console - Use hyphens, not underscores - Lowercase only - Keep short ( per page (the main topic) - Logical hierarchy (don't skip levels) - Include keywords naturally - Descriptive, not generic - Descriptive filenames with keywords - Alt text describes the image content - Compressed and properly sized - WebP/AVIF with fallbacks - Lazy load below-fold images - Descriptive anchor text with keywords - Link to relevant internal pages - Reasonable number of links per page - Fix broken links promptly - Use breadcrumbs for hierarchy - Google Rich Results Test - Schema.org Validator - Google Search Central - Schema.org - Core Web Vitals - Web Quality Audit