30x-seo-programmaticlisted

# Programmatic SEO Analysis & Planning Build and audit SEO pages generated at scale from structured data sources. Enforces quality gates to prevent thin content penalties and index bloat. ## Data Source Assessment Evaluate the data powering programmatic pages: - **CSV/JSON files**: Row count, column uniqueness, missing values - **API endpoints**: Response structure, data freshness, rate limits - **Database queries**: Record count, field completeness, update frequency - Data quality checks: - Each record must have enough unique attributes to generate distinct content - Flag duplicate or near-duplicate records (>80% field overlap) - Verify data freshness — stale data produces stale pages ## Template Engine Planning Design templates that produce unique, valuable pages: - **Variable injection points**: Title, H1, body sections, meta description, schema - **Content blocks**: Static (shared across pages) vs dynamic (unique per page) - **Conditional logic**: Show/hide sections based on data availability - **Supplementary content**: Related items, contextual tips, user-generated content - Template review checklist: - Each page must read as a standalone, valuable resource - No "mad-libs" patterns (just swapping city/product names in identical text) - Dynamic sections must add genuine information, not just keyword variations ## URL Pattern Strategy ### Common Patterns - `/tools/[tool-name]` — Tool/product directory pages - `/[city]/[service]` — Location + service pag