Q1 2026 | Phone | 55,913 sites analyzed

The State of Web Vitals

How 55,913 real websites score on Core Web Vitals. Chrome user data, not lab tests.

All Desktop Phone
2.2s
LCP (p75)
82.3% good
128ms
INP (p75)
91.8% good
0.02
CLS (p75)
88.9% good

Across 55,913 analyzed websites: 82.3% pass LCP, 91.8% pass INP, 88.9% pass CLS. Only 67.2% pass all three.

CWV Pass Rates

LCP
82.3%
13.7%
4%
INP
91.8%
7.6%
0.6%
CLS
88.9%
6.3%
4.8%
Good Needs Improvement Poor

LCP passes on 82.3% of sites. INP passes on 91.8%. CLS passes on 88.9%.

Core Web Vitals overview →

LCP Distribution

0 1,325 2,650 3,974 5,299
p50 = 1.5s
p75 = 2.2s
p90 = 3.1s
p99 = 5.5s
0–250 250–500 500–750 750–1000 1000–1250 1250–1500 1500–1750 1750–2000 2000–2250 2250–2500 2500–2750 2750–3000 3000–3250 3250–3500 3500–3750 3750–4000 4000+
Good (≤2.5s) Needs improvement Poor (>4s) Percentile markers Total: 35,194 sites

LCP 1.5s. p75 2.2s. p99 5.5s. 82.3% pass.

INP Distribution

0 2,736 5,472 8,208 10,944
p50 = 99ms
p75 = 128ms
p90 = 183ms
p99 = 385ms
0–25 25–50 50–75 75–100 100–125 125–150 150–175 175–200 200–225 225–250 250–275 275–300 300–325 325–350 350–375 375–400 400+
Good (≤200ms) Needs improvement Poor (>500ms) Percentile markers Total: 28,392 sites

INP 99ms. p75 128ms. p99 385ms. 91.8% pass.

CLS Distribution

0 6,885 13,770 20,654 27,539
p50 = 0.00
p75 = 0.02
p90 = 0.12
p99 = 0.70
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: 35,520 sites

CLS 0.00. p75 0.02. p99 0.70. 88.9% pass.

FCP Distribution

0 1,391 2,782 4,172 5,563
p50 = 1.2s
p75 = 1.8s
p90 = 2.5s
p99 = 4.9s
0–200 200–400 400–600 600–800 800–1000 1000–1200 1200–1400 1400–1600 1600–1800 1800–2000 2000–2200 2200–2400 2400–2600 2600–2800 2800–3000 3000–3200 3200+
Good (≤1.8s) Needs improvement Poor (>3s) Percentile markers Total: 35,639 sites

FCP 1.2s. p75 1.8s. p99 4.9s. 76.2% pass.

TTFB Distribution

0 1,674 3,349 5,023 6,697
p50 = 665ms
p75 = 1.1s
p90 = 1.9s
p99 = 4.1s
0–150 150–300 300–450 450–600 600–750 750–900 900–1050 1050–1200 1200–1350 1350–1500 1500–1650 1650–1800 1800–1950 1950–2100 2100–2250 2250–2400 2400+
Good (≤800ms) Needs improvement Poor (>1.8s) Percentile markers Total: 33,902 sites

TTFB 665ms. p75 1.1s. p99 4.1s. 59.0% pass.