vital-scans open quality ledger

data.healthcare.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%0/686
hreflang alternates declared0%0/686
Twitter card metadata0%0/686
Open social presence (Mastodon/Bluesky) linked0%0/686
Web app manifest declared0%0/686
Service worker registered0%0/686
Theme color declared0%0/686
Apple touch icon (iOS/bookmark icon)0%0/686
Canonical URL declared100%686/686
Page has a <title>100%686/686
Meta description present100%686/686
Character encoding declared100%686/686
Document language (lang) set100%686/686
Responsive viewport (zoom not disabled)100%686/686
Open Graph tags (6/6)100%686/686
HTTPS (required for service workers)100%686/686

across 686 page(s)

No Mastodon/Bluesky links detected on checked pages.