Performance

ScanGov performance standards and guidance.

Why it matters

Fast-loading pages let citizens quickly file taxes, apply for benefits, and access emergency information when needed.

Watch

Learn more about ScanGov Performance:

Standards

Our Performance standards.

Cumulative Layout Shift (CLS)

First Contentful Paint (FCP)

Interaction to Next Paint (INP)

Largest Contentful Paint (LCP)

Time to First Byte (TTFB)

Guidance

Guidance we use to build our Performance standards.

Web Vitals / Core Web Vitals

Videos

Image containing the words First Contentful Paint (FCP) + Largest Contentful Paint (LCP)

First Contentful Paint (FCP) + Largest Contentful Paint (LCP)

Image containing the words Time to First Byte (TTFB)

Time to First Byte (TTFB)

Indicators

Holistically addressing government digital experience.

AI-friendly

Accessibility

Content

Domain

Performance

SEO

Security

Social