KT 사이트 진단
AI 엔진 인용2026-W15 기준
성능Google Lighthouse · 데스크탑 기준
18
Performance
90
Accessibility
100
SEO
77
Best Practices
Core Web Vitals
Performance18/100
LCP7.5s — 2.5s 이하 권장
CLS0.35 — 0.1 이하 권장
로딩 타임라인
상세 진단
Reduce unused CSSEst savings of 173 KiB
Reduce unused JavaScriptEst savings of 871 KiB
Avoid enormous network payloadsTotal size was 12,033 KiB
Initial server response time was shortRoot document took 0 ms