seo-check

Audit Next.js/React pages for missing metadata, Open Graph tags, and structured data.

11|Updated Apr 16, 2026
One-click install
npx skills add https://github.com/berkcangumusisik/claude-code-practices --skill seo-check-berkcangumusisik
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: seo-check
Source: https://github.com/berkcangumusisik/claude-code-practices/tree/main/skills/seo-check
Command: npx skills add https://github.com/berkcangumusisik/claude-code-practices --skill seo-check-berkcangumusisik

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Identify and fix missing metadata, Open Graph tags, and structured data in Next.js/React apps.

Core Features & Use Cases

  • Metadata presence checks: ensure each page defines title/description and appropriate meta tags.
  • Open Graph & Twitter Card validation: verify og:title, og:description, og:image, twitter:card.
  • Structured data verification: ensure Home/Blog/Product schemas where applicable.
  • Canonical URLs, robots.txt, sitemap checks, and image alt text validation.
  • Use Case: You have a Next.js app with several routes; this skill will audit and report SEO gaps to fix.

Quick Start

Run an automated SEO audit on your Next.js/React project to verify page metadata, Open Graph tags, and structured data across routes.

Frequently Asked Questions about seo-check

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit SEO metadata in a Next.js app?

To audit SEO metadata in a Next.js app, you need to verify that each page defines appropriate title and description meta tags. This process checks page-level layouts and routes to identify missing metadata and report SEO gaps to fix.

How do I check Open Graph tags and structured data in React?

Checking Open Graph tags and structured data in React involves validating the presence of og:title, og:image, twitter:card, and verifying Home, Blog, or Product schemas where applicable across your application routes.

Can I use an automated SEO audit for Next.js app router setups?

Yes, you can use an automated SEO audit for Next.js app router setups. It is applicable across page-level layouts, including blog posts and product pages, to verify metadata and structured data across routes.

What is the best way to find missing canonical URLs and alt text in Next.js?

The best way to find missing canonical URLs and alt text in Next.js is to run an automated audit that enforces checks for canonical URLs, robots.txt, sitemap, and image alt text validation across your project.

Why does my Next.js app fail performance-related SEO signals?

Your Next.js app may fail performance-related SEO signals if page-level metadata, structured data, or canonical URLs are missing or incorrectly configured across your layouts and pages.