1
At a glance the headline numbers for Performance services impact
Performance impact by performance provider.
8
Providers ranked
After min-sites filter
19,439
Sites in sample
Combined across all items
117ms
Best INP (p75)
WP Fastest Cache
The State of Web Vitals · October 2026 · 210,902 crawled sites · phone field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by INP at p75, fastest first
| # | Provider | INP p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | WP Fastest Cache | 117ms | 97.4% | 2,412 | |
| 2 | W3 Total Cache | 120ms | 96.1% | 352 | |
| 3 | LiteSpeed Cache | 121ms | 96.7% | 5,011 | |
| 4 | Autoptimize | 123ms | 96.4% | 4,405 | |
| 5 | NitroPack | 135ms | 93.9% | 204 | |
| 6 | WP Rocket | 135ms | 94.5% | 5,614 | |
| 7 | FlyingPress | 139ms | 95.0% | 229 | |
| 8 | Cloudflare APO | 141ms | 92.3% | 1,212 |
The State of Web Vitals · October 2026 · 210,902 crawled sites · phone field datacorewebvitals.io/state-of-cwv
3
Passing INP per provider which group passes the INP most often
ProviderSitesPassing INPp75
WP Fastest Cache 1.1% 2,412 117ms
LiteSpeed Cache 2.4% 5,011 121ms
Autoptimize 2.1% 4,405 123ms
W3 Total Cache 0.2% 352 120ms
FlyingPress 0.1% 229 139ms
WP Rocket 2.7% 5,614 135ms
NitroPack 0.1% 204 135ms
Cloudflare APO 0.6% 1,212 141ms
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good INP (200ms at p75) · one value per site
97% of WP Fastest Cache sites pass INP. Cloudflare APO trails 5 points behind. computed
The State of Web Vitals · October 2026 · 210,902 crawled sites · phone field datacorewebvitals.io/state-of-cwv
4
All five vitals at once the whole category without toggling - cell is the pass rate, small number the p75
LCP
INP
CLS
FCP
TTFB
WP Rocket 2.7%
812.3s
95135ms
900.02
721.9s
511.5s
LiteSpeed Cache 2.4%
842.2s
97121ms
900.01
761.8s
561.2s
Autoptimize 2.1%
682.8s
96123ms
910.02
562.3s
291.9s
WP Fastest Cache 1.1%
702.7s
97117ms
890.02
612.3s
431.7s
Cloudflare APO 0.6%
682.7s
92141ms
890.03
582.3s
331.8s
W3 Total Cache 0.2%
752.5s
96120ms
890.02
642.2s
401.5s
FlyingPress 0.1%
812.3s
95139ms
880.03
741.8s
611.2s
NitroPack 0.1%
822.2s
94135ms
890.05
731.9s
451.3s
60%95%+ passing Cell: pass rate, small number = p75 · faded rows: under 100 sites
One row per provider, one column per vital - the cell is the share of sites passing, the small number the p75. No toggling needed to see where the category actually differs.
LiteSpeed Cache leads on INP: 97% of its sites pass. Cloudflare APO trails at 92%. computed
The State of Web Vitals · October 2026 · 210,902 crawled sites · phone field datacorewebvitals.io/state-of-cwv
Related signals Analytics (20) → Reviews (8) → Maps (4) → CMS (17) → 210,902 crawled sites with Chrome field data, representing millions of real page loads · How we measured
210,902 crawled sites with Chrome field data, representing millions of real page loads. How we measured.