Next.js SEO Checker

About

The only Chrome extension built specifically for Next.js — automatically detects Next.js and React-based sites and runs a deep technical SEO audit targeting the specific rendering, routing, and metadata patterns that cause Next.js sites to underperform in Google search rankings.

Next.js is the most widely used React framework for production websites, powering millions of sites deployed on Vercel, Netlify, and custom infrastructure worldwide. But Next.js introduces a unique category of SEO challenges that generic audit tools completely miss. Server-side rendered pages that work differently in development versus production. App Router metadata configurations that conflict with legacy Pages Router patterns. Dynamic routes missing generateMetadata implementations. Client-side navigation that bypasses meta tag updates between route changes. Hydration mismatches that affect what Google sees versus what users see. Missing or misconfigured robots.txt and sitemap.xml generation. These are Next.js-specific problems — they require a Next.js-specific solution.

The Next.js SEO Checker by getseo.pro automatically detects Next.js-powered sites and audits them against the full spectrum of Next.js SEO best practices — covering App Router and Pages Router patterns, server-side rendering correctness, static generation versus dynamic rendering detection, metadata API implementation, and structured data handling in React component architecture.

Free features include:
✅ Automatic Next.js site detection — identifies App Router vs Pages Router and adjusts audit accordingly
✅ Metadata API audit — checks generateMetadata and Head component implementation for correctness
✅ Dynamic route SEO check — flags dynamic routes missing unique title and description generation
✅ Rendering mode detection — identifies SSR, SSG, ISR, and CSR pages and checks SEO implications of each
✅ Client-side navigation meta tag persistence check — confirms meta tags update correctly between route changes
✅ robots.txt and sitemap.xml validation for Next.js generated files
✅ Structured data and JSON-LD implementation check in React components
✅ One-click link to full technical SEO audit on getseo.pro

Built for Next.js developers, React engineers, full-stack developers building on Vercel, technical founders launching products on Next.js, front-end engineers responsible for production SEO, and development agencies delivering Next.js sites to clients who expect them to rank.
You built something technically excellent. Now make sure Google can see it properly.

getseo.pro — SEO clarity for people who build things.