The State of Web Vitals

CLS distribution Wix sites

How CLS is distributed across real-user data, plus pass-rate breakdown.

Field data PhoneDesktopAll Scope All sites October 2026 edition · Desktop field outcomes · Wix sites only
Wix Scoped to 5,623 sites out of 203,892 analyzed (cms) Compare with all sites →
1

At a glance the headline numbers for CLS distribution

How CLS is distributed across real-user data, plus pass-rate breakdown.

95.7%
of sites pass CLS
0.01
Typical site
0.05
Worst 10% of sites

95.7% of sites pass CLS. The typical site's CLS is 0.01. The worst 10% are above 0.05.

The State of Web Vitals · October 2026 · Wix sites (5,623) · desktop field datacorewebvitals.io/state-of-cwv
2

The CLS distribution site count at each CLS, from good to poor

0 151 303 454 605
0–0.025605 sites83% of all sites
0.025–0.0548 sites6.6% of all sites
0.05–0.07531 sites4.3% of all sites
0.075–0.113 sites1.8% of all sites
0.1–0.1255 sites0.7% of all sites
0.125–0.151 sites0.1% of all sites
0.15–0.1753 sites0.4% of all sites
0.175–0.24 sites0.5% of all sites
0.2–0.2254 sites0.5% of all sites
0.225–0.250 sites0% of all sites
0.25–0.2751 sites0.1% of all sites
0.275–0.32 sites0.3% of all sites
0.3–0.3253 sites0.4% of all sites
0.325–0.352 sites0.3% of all sites
0.35–0.3750 sites0% of all sites
0.375–0.41 sites0.1% of all sites
0.4 and up6 sites0.8% of all sites
p50 = 0.01
p75 = 0.02
p90 = 0.05
p99 = 0.33
0–0.025 0.025–0.05 0.05–0.075 0.075–0.1 0.1–0.125 0.125–0.15 0.15–0.175 0.175–0.2 0.2–0.225 0.225–0.25 0.25–0.275 0.275–0.3 0.3–0.325 0.325–0.35 0.35–0.375 0.375–0.4 0.4+
Good (≤0.10) Needs improvement Poor (>0.25) Percentile markers Total: 729 sites

Most sites pass CLS. 95.7% sit at or under 0.10. The typical site is at 0.01, and 75% of sites stay under 0.02. Only 4.3% fail CLS. The worst 10% are above 0.05, and the worst 1% are above 0.33.

The State of Web Vitals · October 2026 · Wix sites (5,623) · desktop field datacorewebvitals.io/state-of-cwv
3

The CLS pass rate the share of sites that are good, needs improvement and poor

CLS
95.7%
2.1%
Good Needs Improvement Poor

95.7% of sites pass CLS. 2.2% are in the needs improvement band, between 0.1 and 0.25. 2.1% are poor, above 0.25. Misses split about evenly between the two.

The State of Web Vitals · October 2026 · Wix sites (5,623) · desktop field datacorewebvitals.io/state-of-cwv
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