揭秘 INP：Vercel 推出全新檢測工具與優化實戰指南
Original: Demystifying INP: New tools and actionable insights
Google officially activated "Interaction to Next Paint (INP)" as a replacement for the old "First Input Delay (FID)" in March 2024, making…
Google 正式將 INP（Interaction to Next Paint）納入 Core Web Vitals 指標。Vercel 發表全新工具與指南，協助開發者透過 Vercel Speed Insights 實時監控使用者互動延遲。文章深入探討了如何定位造成 INP 飆高的 JavaScript 阻塞任務，並提供具體的程式碼優化建議，以提升網頁流暢度與 SEO 表現。
Google officially activated "Interaction to Next Paint (INP)" as a replacement for the old "First Input Delay (FID)" in March 2024, making it a core Web Vital for measuring web interaction experience. To help developers navigate this transition, Vercel has published new tools and a practical guide aimed at demystifying INP and providing concrete, actionable optimization recommendations.
Free shows the 3-line summary; Pro unlocks the full deep summary (~300 words) so you never have to click through.
See Pro plans →Want the original English / full article?
Read on Vercel Changelog →Summaries are AI-generated; the original article is authoritative.