on-page-seo-auditor

# On-Page SEO Auditor > **[SEO & GEO Skills Library](https://github.com/aaron-he-zhu/seo-geo-claude-skills)** · 20 skills for SEO + GEO · [ClawHub](https://clawhub.ai/u/aaron-he-zhu) · [skills.sh](https://skills.sh/aaron-he-zhu/seo-geo-claude-skills) > **System Mode**: This optimization skill follows the shared [Skill Contract](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/references/skill-contract.md) and [State Model](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/references/state-model.md). This skill performs detailed on-page SEO audits to identify issues and optimization opportunities. It analyzes all on-page elements that affect search rankings and provides actionable recommendations. **System role**: Optimization layer skill. It turns weak pages, structures, and technical issues into prioritized repair work. ## When This Must Trigger Use this when the conversation involves any of these situations — even if the user does not use SEO terminology: Use this whenever the task needs a diagnosis or repair plan that should feed directly into remediation work, not just a one-time opinion. - Auditing pages before or after publishing - Identifying why a page isn't ranking well - Optimizing existing content for better performance - Creating pre-publish SEO checklists - Comparing your on-page SEO to competitors - Systematic site-wide SEO improvements - Training team members on SEO best practices ## What This Skill Does 1. **Title Tag An...