Push notifications impact
Performance impact by push_notifications provider.
1
At a glance the headline numbers for Push notifications impact
Performance impact by push_notifications provider.
3
Providers ranked
After min-sites filter
603
Sites in sample
Combined across all items
2.2s
Best LCP (p75)
Airship
The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by LCP at p75, fastest first
| # | Provider | LCP p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Airship | 2.2s | 79.2% | 55 | |
| 2 | Firebase Cloud Messaging | 2.7s | 70.8% | 207 | |
| 3 | OneSignal | 2.8s | 69.2% | 341 |
The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
3
Passing LCP per provider which group passes the LCP most often
ProviderSitesPassing LCPp75
Airship 0% 55 2.2s
Pushwoosh 0% 8 2.2s
PushEngage 0% 20 2.9s
Firebase Cloud Messaging 0.1% 207 2.7s
OneSignal 0.2% 341 2.8s
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good LCP (2.5s at p75) · one value per site
No provider stands out: pass rates sit between 69% and 71%. computed
The State of Web Vitals · Q2 2026 · 189,915 sites · all devices 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
OneSignal 0.2%
692.8s
89158ms
720.11
582.3s
481.4s
Firebase Cloud Messaging 0.1%
712.7s
93137ms
650.15
781.7s
67928ms
Airship 0%
792.2s
100134ms
570.21
741.8s
581.1s
Pushwoosh 0%
752.2s
88152ms
880.10
751.6s
631.2s
PushEngage 0%
742.9s
78199ms
740.11
682.7s
221.8s
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.
Firebase Cloud Messaging leads on LCP: 71% of its sites pass. OneSignal trails at 69%. computed
The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
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Chrome field data from 189,915 sites, representing millions of real page loads. How we measured.