Webflow Core Web Vitals
How real Chrome users experience webflow.com, from Google's Chrome UX Report: the 75th percentile of visits on every device.
Webflow fails Core Web Vitals
Sep 25 – Oct 22, all devices
INP
102 ms
Good
LCP
3.9 s
Needs improvement
CLS
0.03
Good
FCP
2.3 s
Needs improvement
TTFB
773 ms
Good
INP over time
Weekly p75. The dashed line is the 200 ms "good" threshold.
What the numbers say
- Webflow fails Core Web Vitals on Largest Contentful Paint (3.9 s, good is 2.5 s or less).
- Time to first byte is 773 ms, so most of the LCP time is spent after the first byte: loading the main image, fonts or scripts.
- Among 9 design sites we track, Webflow has the 8th fastest LCP.
- INP has held steady around 101 ms over the last 25 weeks.
Keep a site like this from getting slower
Real-user data shows a regression weeks after it ships. Vitalgate runs Lighthouse on every pull request and fails the check when a change breaks budgets like these: LCP ≤ 3.9 s, CLS ≤ 0.10, FCP ≤ 2.4 s.