vital-scans open quality ledger

www.medicare.gov: Web standards & metadata — week 2026-W27

Web standards & metadata

Web-standards, metadata, and security checks in the spirit of ScanGov (methodology CC0), run across our scan rather than only the homepage.

Share of checked pages passing each standard (lowest first).
StandardPass ratePages
schema.org GovernmentOrganization markup0%0/578
Open social presence (Mastodon/Bluesky) linked0%0/578
Service worker registered0%0/578
Web app manifest declared15%85/578
Theme color declared15%85/578
Meta description present63%362/578
Canonical URL declared85%493/578
hreflang alternates declared85%493/578
Open Graph tags (6/6)85%493/578
Twitter card metadata85%493/578
Apple touch icon (iOS/bookmark icon)99%571/578
Page has a <title>100%578/578
Character encoding declared100%578/578
Document language (lang) set100%578/578
Responsive viewport (zoom not disabled)100%578/578
HTTPS (required for service workers)100%578/578

across 578 page(s)

No Mastodon/Bluesky links detected on checked pages.