1. Technical foundationRobots.txt and sitemap.xml.Canonical tags on collections and tag pages.Pagination with rel=prev/next replacements.2. On-pageTitle and meta description templates per template type.Product schema, breadcrumbs and FAQ schema.Internal linking from collections to PDPs.3. ContentBlog topical clusters around buyer intent.Comparison and buying-guide pages.4. LinksDigital PR for new launches.Resource-page link reclamation.