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fly.io

Core Web Vitals from Chrome user field data

LCPgood
2012ms
Largest Contentful Paint
INPgood
58ms
Interaction to Next Paint
CLSgood
0
Cumulative Layout Shift
FCPgood
1427ms
First Contentful Paint
TTFBneeds improvement
821ms
Time to First Byte

Historical trend

LCP history, most recent on the right. Green line = 2500ms (good), red = 4000ms (poor).

How fly.io compares

Compare fly.io with: github.com, gitlab.com, cloudflare.com

About these measurements

These numbers come from Google's Chrome UX Report (CrUX) — real user field data collected from Chrome browsers worldwide. They are p75 values, meaning 75% of fly.io's users experienced this score or better. Learn more about Core Web Vitals or CrUX vs Lighthouse.

Recommended reading for fly.io

Get this data as JSON: /api/fly.io