Files
2nd/10_Wiki/Topics/AI_and_ML/Google-Page-Experience-2025-Update.md
T
koriweb d8a80f6272 chore(wiki): dangling 링크 canonical 정규화 (768파일/1200건)
이름만 다른(표기 변형) [[위키링크]]를 대상 문서의 canonical 제목으로 치환해
끊겼던 1,200개 링크를 연결. 제목/파일명 정규화 일치만 적용하고 별칭 매칭은
과병합 위험으로 제외(애매성 가드). 원본은 _link_reconcile_backup/ 에 백업.
도구: Datacollect/scripts/link_reconcile_apply.mjs

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-08 12:24:15 +09:00

3.8 KiB

id, title, category, status, canonical_id, aliases, duplicate_of, source_trust_level, confidence_score, verification_status, tags, raw_sources, last_reinforced, github_commit, tech_stack
id title category status canonical_id aliases duplicate_of source_trust_level confidence_score verification_status tags raw_sources last_reinforced github_commit tech_stack
wiki-2026-0508-google-page-experience-2025-upda Google Page Experience 2025 Update 10_Wiki/Topics verified self
Page Experience 2025
INP
Core Web Vitals 2024-2025
SEO performance
AI Overviews
none A 0.88 applied
seo
page-experience
web-vitals
inp
performance
google
ai-overviews
2026-05-10 pending
language framework
Web / SEO Lighthouse / web-vitals / Search Console

Google Page Experience 2025 Update

매 한 줄

"매 Core Web Vitals 의 의 INP 의 FID 의 replace (2024-03), 매 2025 의 mobile-first + AI Overviews integration". 매 Google ranking signal. 매 LCP, INP, CLS 의 모두 'good' 매 의 의 의 매 boost. 매 modern: 매 AI Overviews 의 ranking 의 의 의 영향.

매 핵심

매 Core Web Vitals (current)

  • LCP: < 2.5s.
  • INP: < 200ms (FID 의 replace 2024-03).
  • CLS: < 0.1.
  • Mobile-first (default).
  • AI Overviews (SGE → AIO 2024).
  • E-E-A-T (Experience added).
  • Helpful Content Update.
  • CWV mobile-stricter.

매 응용

  1. SEO ranking.
  2. UX.
  3. Conversion.

💻 패턴

web-vitals.js

import { onLCP, onINP, onCLS } from 'web-vitals';
onLCP(({ value }) => analytics.track('LCP', { value }));
onINP(({ value }) => analytics.track('INP', { value }));
onCLS(({ value }) => analytics.track('CLS', { value }));

Optimize LCP

<link rel="preload" as="image" href="/hero.webp" fetchpriority="high">
<style>/* critical CSS */</style>
<script defer src="/analytics.js"></script>

Optimize INP (yield)

button.addEventListener('click', async () => {
  await scheduler.yield();
  for (let i = 0; i < 1000000; i++) {
    if (i % 1000 === 0) await scheduler.yield();
    heavyWork(i);
  }
  updateUI();
});

Optimize CLS

img { aspect-ratio: 16 / 9; width: 100%; height: auto; }
@font-face { font-family: 'Inter'; font-display: swap; size-adjust: 100%; }

Lighthouse CI

- uses: treosh/lighthouse-ci-action@v11
  with:
    urls: |
      https://staging.example.com/
    budgetPath: .lighthouse-budget.json

CrUX (RUM)

fetch(`https://www.googleapis.com/pagespeedonline/v5/runPagespeed?url=${url}&key=${KEY}`)
  .then(r => r.json()).then(data => {
    const lcp = data.loadingExperience.metrics.LARGEST_CONTENTFUL_PAINT_MS;
  });

Schema.org (AI Overview readiness)

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Article",
  "author": {"@type": "Person", "name": "...", "url": "/author/jane"},
  "datePublished": "2025-...",
  "dateModified": "2026-..."
}
</script>

매 결정 기준

상황 Lever
Slow LCP Preload, inline CSS, image optim
High INP Yield, worker, code-split
High CLS Reserve space, font-display
AI Overview Schema + clear summary

기본값: 매 web-vitals + Lighthouse CI + LCP < 2.5s, INP < 200ms, CLS < 0.1 + schema.org + AI Overview-ready.

🔗 Graph

🤖 LLM 활용

언제: SEO. Web product. AI Overview readiness. 언제 X: Internal-only.

안티패턴

  • Pre-2024 FID metric.
  • Synthetic-only (ignore RUM).
  • No CI budget.
  • AI Overview ignore.

🧪 검증 / 중복

  • Verified (web.dev, Google Search Central).
  • 신뢰도 A.

🕓 Changelog

날짜 변경
2026-04-26 Auto
2026-05-08 Phase 1
2026-05-10 Manual cleanup — CWV / INP / AI Overview