1
At a glance the headline numbers for Video impact
Performance impact by video provider.
6
Providers ranked
After min-sites filter
35,513
Sites in sample
Combined across all items
1.8s
Best LCP (p75)
Google IMA SDK
The State of Web Vitals · Q1 2026 · 94,910 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 | Google IMA SDK | 1.8s | 87.5% | 81 | |
| 2 | JW Player | 1.9s | 88.8% | 90 | |
| 3 | Brightcove | 2.1s | 85.1% | 547 | |
| 4 | YouTube | 2.3s | 79.1% | 32,031 | |
| 5 | Vimeo | 2.6s | 73.1% | 2,637 | |
| 6 | Wistia | 2.7s | 69.7% | 127 |
The State of Web Vitals · Q1 2026 · 94,910 sites · all devices field datacorewebvitals.io/state-of-cwv
3
Passing LCP per provider which group passes the LCP most often
ProviderSitesPassing LCPp75
JW Player 0.1% 90 1.9s
Google IMA SDK 0.1% 81 1.8s
Brightcove 0.6% 547 2.1s
YouTube 33.7% 32,031 2.3s
Vimeo 2.8% 2,637 2.6s
Wistia 0.1% 127 2.7s
Vidyard 0% 6 5.7s
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
85% of Brightcove sites pass LCP. Wistia trails 15 points behind, leaving 30% of its sites failing. computed
The State of Web Vitals · Q1 2026 · 94,910 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
YouTube 33.7%
792.3s
96116ms
860.05
731.9s
521.4s
Vimeo 2.8%
732.6s
98109ms
870.05
672.1s
411.6s
Brightcove 0.6%
852.1s
92125ms
850.06
791.7s
69892ms
Wistia 0.1%
702.7s
91139ms
860.06
642.2s
411.4s
JW Player 0.1%
891.9s
85131ms
780.09
841.4s
78773ms
Google IMA SDK 0.1%
881.8s
77180ms
620.13
931.4s
90546ms
Vidyard 0%
505.7s
100124ms
670.13
674.5s
333.3s
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.
Brightcove leads on LCP: 85% of its sites pass. Wistia trails at 70%. computed
The State of Web Vitals · Q1 2026 · 94,910 sites · all devices field datacorewebvitals.io/state-of-cwv
Related signals Font services (4) → Session recording (11) → A/B testing (10) → Ad networks (9) → 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.