포스코 사이트 진단
AI 엔진 인용2026-W28 기준
성능Google Lighthouse · 데스크탑 기준
56
Performance
82
Accessibility
83
SEO
73
Best Practices
Core Web Vitals
LCP4.4s — 2.5s 이하 권장
Performance56/100
CLS0.00
로딩 타임라인
상세 진단
Reduce unused CSSEst savings of 868 KiB
Reduce unused JavaScriptEst savings of 1,514 KiB
Avoid enormous network payloadsTotal size was 4,528 KiB
Initial server response time was shortRoot document took 140 ms