Web SEO

Meta tags, structured data, sitemaps, and on-page SEO patterns for web applications.

When to Use

• Adding <title>, description, Open Graph, or Twitter Card meta tags
• Implementing structured data (JSON-LD)
• Generating sitemaps or configuring robots.txt
• Auditing search ranking factors or Lighthouse SEO score
• Handling canonical URLs in SPAs or multi-language sites

Don't use for:

• Web performance optimization (use web-performance)
• Accessibility compliance (use a11y)
• Next.js Metadata API implementation details (use next)
• Astro SEO integrations (use astro)