Deep single-page SEO analysis covering on-page elements, content quality, technical meta tags, schema, images, and performance. Use when user says "analyze this page", "check page SEO", or provides a single URL for review.
Organized by priority: Critical -> High -> Medium -> Low
Recommendations
Specific, actionable improvements with expected impact
Schema Suggestions
Ready-to-use JSON-LD code for detected opportunities
DataForSEO Integration (Optional)
If DataForSEO MCP tools are available, use serp_organic_live_advanced for real SERP positions and backlinks_summary for backlink data and spam scores.
Error Handling
Scenario
Action
URL unreachable (DNS failure, connection refused)
Report the error clearly. Do not guess page content. Suggest the user verify the URL and try again.
Page requires authentication (401/403)
Report that the page is behind authentication. Suggest the user provide the rendered HTML directly or a publicly accessible URL.
JavaScript-rendered content (empty body in HTML)
Note that key content may be rendered client-side. Analyze the available HTML and flag that results may be incomplete. Suggest using a browser-rendered snapshot if available.
Limitations
Use this skill only when the task clearly matches the scope described above.
Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.