# Technical Execution Map

## Metadata layer
- Define where titles, descriptions, canonicals, Open Graph, and robots directives are generated.
- Prefer centralized page-type SEO configuration over scattered hardcoded tags.

## Routing and index control
- Ensure low-value routes can emit noindex or canonical rules.
- Align filtered routes, sorted routes, search routes, and pagination with the SEO policy.

## Structured data layer
- Use JSON-LD generated from real page data.
- Keep schema close to the page data source to reduce drift.

## Sitemap and robots
- Generate sitemaps only for valuable indexable URLs.
- Exclude duplicates, noindex pages, and thin utility pages.

## Internal linking systems
- Breadcrumbs, related content blocks, category cross-links, product recommendations, and editorial links should be intentional and reusable.

## Performance-sensitive work
- Protect LCP, INP, and CLS while adding SEO features.
- Avoid heavy client-only SEO logic for key landing pages.

## Validation
- Check for duplicate titles or duplicate canonicals.
- Check that schema matches visible content.
- Check that robots and sitemap policy are coherent.