Improve Lighthouse Performance: 55 → 95

- Switch from Pretendard web font to system fonts
- Remove 2.3MB of Pretendard font files
- Add WebP image format for n8n workflow
- Update CSP to remove CDN font dependencies
- Add critical CSS inline, dns-prefetch, image optimization

Metrics improvement:
- FCP: 13.4s → 2.0s
- LCP: 14.1s → 2.6s
- Performance: 55 → 95

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
kappa
2026-01-21 00:32:53 +09:00
parent bdf7399614
commit 241718d774
8 changed files with 23 additions and 127 deletions

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