
Technical SEO for Next.js App Router: Structured Data, hreflang, ISR, and Sitemaps
A comprehensive deep dive into technical SEO for Next.js App Router — covering the Metadata API, JSON-LD structured data (Article, BreadcrumbList, FAQ), hreflang with alternates, dynamic sitemaps, ISR vs SSG trade-offs, robots.txt, canonical URLs, and dynamic OG images with next/og.










