Concept累积布局偏移 / Cumulative Layout Shift
CLS
谷歌核心网页指标之一，衡量页面加载过程中视觉元素发生意外位移的程度，建议值低于0.1，在AI智能体场景下影响尤为严重
Timeline (last 90 days)
Oct 12
CLS (Cumulative Layout Shift) measures visual stability, with a target of ≤0.1
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Sep 22
Core Web Vitals currently includes three core dimensions—LCP, INP, and CLS—with ideal values of LCP within 2.5 seconds, INP below 200 milliseconds, and CLS below 0.1.
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All Facts (4)
Unverified
CLS（Cumulative Layout Shift）的理想值低于 0.1
95%UnverifiedCLS (Cumulative Layout Shift) measures visual stability, with a target of ≤0.1
50%UnverifiedCore Web Vitals currently includes three core dimensions—LCP, INP, and CLS—with ideal values of LCP within 2.5 seconds, INP below 200 milliseconds, and CLS below 0.1.
50%Unverifiedaspect-ratio 可在图片加载前预留空间，消除 Cumulative Layout Shift（CLS），CLS 是 Google Core Web Vitals 的核心评分维度之一
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