Overview
Crawlability & Bots: robots.txt directive validation, crawl-budget allocation, dynamic parameter blocking.Indexation Mechanics: Canonical tag mapping, orphan page discovery, XML sitemap index verification.
Structured Data: JSON-LD schema syntax validation (LocalBusiness, Organization, Product, BreadcrumbList).
Core Web Vitals: Cumulative Layout Shift (CLS) isolation, Largest Contentful Paint (LCP) resource preloading, First Input Delay (FID) / Interaction to Next Paint (INP) fixes.
Internationalization: hreflang parameter mapping and country-code top-level domain (ccTLD) routing.