seo

原文涵盖的主题

• SEO optimization
• SEO fundamentals
• Technical SEO
• Crawlability
• XML sitemap
• URL structure
• HTTPS & security
• On-page 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): | Factor | Influence | This Skill | |--------|-----------|------------| | Content quality & relevance | 40% | Partial (structure) | | Backlinks & authority | 25% | ✗ | | Technical SEO | 15% | ✓ | | Page experience (Core Web Vitals) | 10% | See Core Web Vitals | | On-page SEO | 10% | ✓ | -- robots.txt: Meta robots: Canonical URLs: Sitemap best practices: 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 URL guidelines: 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 Image guidelines: Descriptive filenames with keywords Alt text describes the image content Compressed and properly sized WebP/AVIF with fallbacks Lazy load below-fold images Linking guidelines: Descriptive anchor text with keywords Link to relevant internal pages Reason

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