Forms impact

Performance impact by forms provider.

Field data PhoneDesktopAll Scope All sites Q1 2026 edition · All devices field outcomes
Metric LCP INP CLS
1

At a glance the headline numbers for Forms impact

Performance impact by forms provider.

1
Providers ranked
After min-sites filter
141
Sites in sample
Combined across all items
2.1s
Best LCP (p75)
Typeform
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 Typeform 2.1s 79.9%
141
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
Typeform 0.1% 141 80% 2.1s
JotForm 0% 31 76% 2.4s
Google Forms 0% 37 74% 2.5s
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
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
Typeform 0.1%
802.1s
97125ms
790.10
781.8s
591.2s
Google Forms 0%
742.5s
9696ms
910.03
711.9s
671.0s
JotForm 0%
762.4s
95115ms
790.08
691.9s
521.4s
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 · Q1 2026 · 94,910 sites · all devices field datacorewebvitals.io/state-of-cwv
Related signals Image CDNs (9) → Marketing pixels (10) → CDN (15) → Email marketing (7) → Chrome field data from 94,910 sites, representing millions of real page loads · How we measured