6a10ce1333
- Add 93-tui-designer to all doc files and directory layouts - Remove phantom 42-jamie-journal-editor (directory never existed) - Update GTM directory names: 61-gtm-manager → 61-gtm-editor, 62-gtm-guardian → 62-gtm-validator in CLAUDE.md layout - Fix skill count: README 64→62, AGENTS.md 52→62 - Add .claude/commands/ slash command definitions - Add SEO comprehensive audit gotcha notes (JHR, SLA) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
46 lines
1.2 KiB
Markdown
46 lines
1.2 KiB
Markdown
---
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description: Core Web Vitals analyzer using PageSpeed Insights API (LCP, CLS, INP, FID)
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---
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# SEO Core Web Vitals
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PageSpeed Insights API client for CWV measurement and recommendations.
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## Triggers
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- "Core Web Vitals", "page speed"
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- "LCP", "CLS", "INP", "performance audit"
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## Quick Start
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```bash
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export PAGESPEED_API_KEY=your_api_key
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python scripts/pagespeed_client.py --url https://example.com
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python scripts/pagespeed_client.py --url https://example.com --strategy both
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python scripts/pagespeed_client.py --urls urls.txt --output results.json
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```
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## CWV Thresholds
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| Metric | Good | Poor |
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|--------|------|------|
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| LCP | <=2.5s | >4s |
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| FID | <=100ms | >300ms |
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| CLS | <=0.1 | >0.25 |
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| INP | <=200ms | >500ms |
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## Common Fixes
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| Issue | Fix |
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|-------|-----|
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| Large LCP | Optimize images, preload critical resources |
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| High CLS | Set image dimensions, avoid injected content |
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| Poor INP | Reduce JavaScript, optimize event handlers |
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| Slow TTFB | Improve server response, use CDN |
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## Rate Limits
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- No API key: 25/day; With key: 25,000/day
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## Notion Output
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- Database: `2c8581e5-8a1e-8035-880b-e38cefc2f3ef`
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- Korean report, Audit ID: [TYPE]-YYYYMMDD-NNN
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