Structured Data in Next.js Without Spam
Add truthful JSON-LD to Next.js pages, serialize it safely, match visible content, and validate supported search features without invented ratings or results.
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Technical SEO, Core Web Vitals, accessibility, browser security, and resilient frontend delivery.
Add truthful JSON-LD to Next.js pages, serialize it safely, match visible content, and validate supported search features without invented ratings or results.
Check Next.js statuses, canonical URLs, robots, sitemaps, language alternates, metadata, and rendered content using the deployed production response.
Trace route-level client imports, remove unnecessary browser dependencies, defer optional tools, and verify initial and interaction costs after bundle changes.
Choose responsive image sizes, reserve layout geometry, prioritize the actual hero, and verify Next.js image requests without damaging screenshots or accessibility.
Diagnose LCP, INP, and CLS with field data and reproducible browser traces, then fix the measured bottleneck and verify the affected route and device group.