---
id: wiki-2026-0508-모던-웹-성능-최적화-core-web-vitals
title: 모던 웹 성능 최적화(Core Web Vitals)
category: 10_Wiki/Topics
status: duplicate
canonical_id: core-web-vitals
duplicate_of: "[[Core Web Vitals]]"
aliases: []
source_trust_level: A
confidence_score: 0.9
verification_status: redirected
tags: [duplicate, frontend, performance, core-web-vitals]
last_reinforced: 2026-05-10
github_commit: pending
---

# 모던 웹 성능 최적화(Core Web Vitals)

> **이 문서는 [[Core Web Vitals]] 의 중복본입니다.** Canonical 문서로 redirect.

## 핵심 요약 (specialization aspects)
- 매 LCP <2.5s — 매 priority hints (fetchpriority="high") + preload.
- 매 INP <200ms (FID 의 successor since 2024) — 매 yield to main thread, useTransition.
- 매 CLS <0.1 — 매 width/height attr + content-visibility.
- 매 RUM (Real User Monitoring) via web-vitals.js v4.

## 🔗 Graph
- 부모: [[Core Web Vitals]] (canonical)
- Adjacent: [[SPA (Single Page Application)]] · [[E-commerce Platforms]]

## 🕓 변경 이력
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | 중복 처리 — canonical 문서로 redirect |
