CLS (Cumulative Layout Shift)

SEOWeight 1.5%Score 100

What this is

Whether the layout jumps around while loading, for example an ad suddenly pushing a button down just as you tap it (Cumulative Layout Shift, CLS).

Why it matters

It's one of Google's core page experience metrics. A jumpy layout causes mis-taps and lost reading position, and Google factors it into rankings.

What counts as passing

0.1 or less passes; 0.1–0.25 is a partial pass; over 0.25 fails; not scored when no speed data was collected.

Evidence

Unit

None found

Measured value

0.001167922768942491

Metric

CLS

Measured score

0.001

Thresholds

Needs-improvement threshold	0.25
Good threshold	0.1

Pass threshold

0.100

Raw data

Check ID seo.cwv.cls

{
  "unit": "",
  "value": 0.001167922768942491,
  "metric": "CLS",
  "formatted": "0.001",
  "thresholds": {
    "ni": 0.25,
    "good": 0.1
  },
  "goodFormatted": "0.100"
}

Suggestion

Pro plan only

CLS 0.001 exceeds target 0.100

Reserve dimensions for images, video, and embeds; avoid inserting content above existing content.