Can I get the analysis results in a machine-readable format?

Yes, the tool supports a --json flag, allowing you to output structured data that can be integrated into automated reporting pipelines or CI/CD workflows.

Does SEO Analyzer work with React or Vue apps?

Yes, it includes detection for SPA frameworks like React and Vue. While it analyzes the static source, it provides a warning that client-side rendering may affect the final rendered SEO results.

What specific SEO elements does the tool check?

It validates P0 critical items like titles and meta descriptions, P1 items like robots directives and heading order, and P2 recommendations like Open Graph tags and JSON-LD.

Does it provide content optimization tips?

Yes, the keyword analysis feature extracts primary phrases, calculates keyword density, and offers specific recommendations for improving title and H1 tag relevance.

How do I install and run the SEO Analyzer skill?

Navigate to the skill directory in your Claude plugin root, run 'npm install' and 'npm run build', then execute the analysis using 'npx tsx' or 'node' on your target HTML files.

SEO Analyzer

Name: SEO Analyzer
Author: naporin0624

bynaporin0624

•

マーケティングオートメーション

Analyzes HTML files for search engine optimization, meta tag compliance, and structured data validity using static analysis.

概要

SEO Analyzer is a specialized skill for Claude Code designed to perform comprehensive technical SEO audits on HTML and JSX files. By utilizing cheerio-based static parsing, it evaluates critical search factors across a three-tiered priority system (P0 to P2), covering everything from essential titles and descriptions to social sharing tags and JSON-LD structured data. This tool is ideal for developers who need to ensure their web pages are fully optimized for search engines and social platforms without leaving their development environment.

主な機能

Keyword extraction and density analysis for content optimization
2 GitHub stars
JSON-LD structured data and canonical link validation
Automated heading hierarchy and HTML structure verification
Validation of Open Graph and Twitter Card social metadata
Comprehensive P0-P2 severity-based technical SEO auditing

ユースケース

Identifying missing social sharing metadata and rich result schemas
Analyzing keyword placement and density to improve search relevance
Performing pre-deployment SEO audits on production-ready HTML templates

概要

主な機能

Keyword extraction and density analysis for content optimization
2 GitHub stars
JSON-LD structured data and canonical link validation
Automated heading hierarchy and HTML structure verification
Validation of Open Graph and Twitter Card social metadata
Comprehensive P0-P2 severity-based technical SEO auditing

ユースケース

Identifying missing social sharing metadata and rich result schemas
Analyzing keyword placement and density to improve search relevance
Performing pre-deployment SEO audits on production-ready HTML templates