1
At a glance the headline numbers for Forms impact
Performance impact by forms provider.
3
Providers ranked
After min-sites filter
372
Sites in sample
Combined across all items
0.02
Best CLS (p75)
Google Forms
The State of Web Vitals · Q2 2026 · 189,915 sites · phone field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by CLS at p75, fastest first
| # | Provider | CLS p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Google Forms | 0.02 | 91.9% | 65 | |
| 2 | JotForm | 0.07 | 80.5% | 74 | |
| 3 | Typeform | 0.10 | 77.7% | 233 |
The State of Web Vitals · Q2 2026 · 189,915 sites · phone field datacorewebvitals.io/state-of-cwv
3
Passing CLS per provider which group passes the CLS most often
ProviderSitesPassing CLSp75
SurveyMonkey 0%
5
0.00
Google Forms 0%
65
0.02
JotForm 0%
74
0.07
Typeform 0.1%
233
0.10
Good
Needs Improvement
Poor
Sorted best-passing first · median colored by its own rating · pass = good CLS (0.1 at p75) · one value per site
The State of Web Vitals · Q2 2026 · 189,915 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
Typeform 0.1%
822.2s
91154ms
780.10
751.8s
621.2s
JotForm 0%
812.4s
83143ms
810.07
761.8s
531.2s
Google Forms 0%
812.2s
79145ms
920.02
701.9s
581.1s
SurveyMonkey 0%
802.0s
75217ms
1000.00
601.9s
202.1s
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.
The State of Web Vitals · Q2 2026 · 189,915 sites · phone field datacorewebvitals.io/state-of-cwv
Related signals
Image CDNs (9) →
Marketing pixels (10) →
CDN (15) →
Email marketing (8) →
Chrome field data from 189,915 sites, representing millions of real page loads · How we measured
Chrome field data from 189,915 sites, representing millions of real page loads. How we measured.