2 docs tagged with "FID"

FID is defined as: First Input Delay for interactivity delay, 👍<100ms for best UX, from user action to browser response.. Topics on: FID is easier to remember

Web Vitals is defined as: metrics to QA test Web Page UX as LCP, FID & CLS vs 75th percentile page loads. Topics on: Replace images AVIF (bad support) > WebP >