Government digital experience standards

Based on public policy, web protocol, guidelines and best practices.

Indicators	Guidance	Standards
	GSA Site Scanning Checks and tracks federal .gov websites.	Canonicalization Cumulative Layout Shift (CLS) Largest Contentful Paint (LCP) Hypertext Transfer Protocol Secure (HTTPS) HTTP Strict Transport Security (HSTS) Open Graph site name Open Graph type Open Graph title Open Graph description Open Graph URL Open Graph image Open Graph image alt Page title Page description sitemap.xml Viewport meta tag
	sitemaps.org Website sitemap standards.	sitemap.xml
	The Web Robots Pages Guidelines for controlling search engine crawling.	robots.txt