Site Health Audit
Inspects technical foundations: crawlability, indexation, performance, and architecture. Catches systemic issues before they affect rankings.
Quick Start
Audit site health for [domain]
Check technical SEO on [URL]
Why are my pages not indexing?
Engine Contract
- Reads: domain, sitemap URL, robot.txt, known issues
- Writes: technical audit report with severity-ranked fix list
- Promotes: critical technical blockers to hot cache
- Next handoff: signal packet with technical scores and recommended fixes
Instructions
Run six checks:
- Indexability — robots.txt rules, meta robots, noindex tags, canonical loops, redirect chains, 4xx/5xx errors
- Crawl Efficiency — sitemap validity, orphan pages, crawl depth, internal link distribution, pagination
- Performance — Core Web Vitals (LCP, INP, CLS), server response time, render-blocking resources, image optimization
- Security — HTTPS enforcement, valid certificate, security headers, no mixed content
- Mobile — mobile-friendly design, viewport config, tap target sizing, font readability
- Architecture — flat vs deep structure, URL consistency, breadcrumb usage, hreflang if multilingual
Severity Levels
- Blocker: Prevents indexing or causes major ranking loss (fix within 24 hours)
- Warning: Significant ranking friction (fix within 1 week)
- Opportunity: Improvement with measurable upside (fix within 1 month)
- Observation: Monitor but not urgent
Next Best Engine
- Primary: pathway-optimizer — fix internal link architecture
- Alternatives: page-diagnostics, change-sentinel
1---2name: site-health-audit3description: Inspect crawlability, indexing, performance, and site architecture for technical SEO issues. 技术审计/网站健康检查4license: MIT5---67# Site Health Audit89Inspects technical foundations: crawlability, indexation, performance, and architecture. Catches systemic issues before they affect rankings.1011## Quick Start1213```14Audit site health for [domain]15```1617```18Check technical SEO on [URL]19```2021```22Why are my pages not indexing?23```2425## Engine Contract2627- **Reads**: domain, sitemap URL, robot.txt, known issues28- **Writes**: technical audit report with severity-ranked fix list29- **Promotes**: critical technical blockers to hot cache30- **Next handoff**: signal packet with technical scores and recommended fixes3132## Instructions3334Run six checks:35361. **Indexability** — robots.txt rules, meta robots, noindex tags, canonical loops, redirect chains, 4xx/5xx errors372. **Crawl Efficiency** — sitemap validity, orphan pages, crawl depth, internal link distribution, pagination383. **Performance** — Core Web Vitals (LCP, INP, CLS), server response time, render-blocking resources, image optimization394. **Security** — HTTPS enforcement, valid certificate, security headers, no mixed content405. **Mobile** — mobile-friendly design, viewport config, tap target sizing, font readability416. **Architecture** — flat vs deep structure, URL consistency, breadcrumb usage, hreflang if multilingual4243## Severity Levels4445- **Blocker**: Prevents indexing or causes major ranking loss (fix within 24 hours)46- **Warning**: Significant ranking friction (fix within 1 week)47- **Opportunity**: Improvement with measurable upside (fix within 1 month)48- **Observation**: Monitor but not urgent4950## Next Best Engine5152- **Primary**: [pathway-optimizer](refine/pathway-optimizer/SKILL.md) — fix internal link architecture53- **Alternatives**: [page-diagnostics](refine/page-diagnostics/SKILL.md), [change-sentinel](track/change-sentinel/SKILL.md)
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