Technical SEO

When to Use This Skill

Activate this module when the user's request involves any of the following:

• Core Web Vitals: Optimizing LCP, INP, or CLS scores; diagnosing page speed issues; interpreting CrUX data or PageSpeed Insights reports
• Crawlability: Robots.txt configuration, XML sitemap creation or auditing, crawl budget management, or Googlebot access issues
• Site Architecture: URL structure planning, information architecture, internal linking strategy, site depth optimization, or content siloing
• Indexation: Canonical tag implementation, noindex/nofollow directives, index bloat, duplicate content resolution, or Google Search Console index coverage issues
• Redirects: Redirect chain auditing, 301/302 strategy, redirect maps for site migrations, or HTTP-to-HTTPS migration
• JavaScript SEO: Client-side rendering issues, SSR vs CSR vs SSG evaluation, dynamic rendering, or JavaScript crawlability problems
• Mobile-First Indexing: Mobile rendering issues, mobile parity checks, responsive design auditing, or mobile usability errors
• Structured Data: Schema markup implementation (JSON-LD), rich result eligibility, schema validation, or structured data strategy
• Log File Analysis: Server log interpretation, crawl frequency analysis, crawl waste identification, or bot behavior auditing
• International SEO: Hreflang implementation, ccTLD vs subdomain vs subdirectory decisions, geotargeting, or multilingual site architecture
• Security: HTTPS migration, mixed content resolution, HSTS implementation, or security header configuration
• HTTP Status Codes: Diagnosing 4xx/5xx errors, soft 404 detection, server error patterns, or status code strategy
• Page Speed: Server response time (TTFB), render-blocking resources, image optimization, code splitting, or CDN configuration