INP distribution
How INP is distributed across real-user data, plus pass-rate breakdown.
1
At a glance the headline numbers for INP distribution
How INP is distributed across real-user data, plus pass-rate breakdown.
129ms
INP (p75)
91.9% good
98ms
INP (median)
388ms
INP (p99)
Long tail
The State of Web Vitals · Q1 2026 · 94,910 sites · phone field datacorewebvitals.io/state-of-cwv
2
INP Distribution page loads across good, needs improvement and poor
0 4,586 9,172 13,757 18,343
p50 = 98ms
p75 = 129ms
p90 = 182ms
p99 = 388ms
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: 47,748 sites
INP 98ms. p75 129ms. p99 388ms. 91.9% pass.
The State of Web Vitals · Q1 2026 · 94,910 sites · phone field datacorewebvitals.io/state-of-cwv
3
INP Pass Rates share per category
Good Needs Improvement Poor
INP passes on 91.9% of sites. 7.5% need improvement, 0.6% fail.
The State of Web Vitals · Q1 2026 · 94,910 sites · phone field datacorewebvitals.io/state-of-cwv
Related signals CLS → LCP → FCP → TTFB → Chrome field data from 94,910 sites, representing millions of real page loads · How we measured
Chrome field data from 94,910 sites, representing millions of real page loads. How we measured.