www.healthcare.gov: Web standards & metadata — week 2026-W38
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).
Standard
Pass rate
Pages
schema.org GovernmentOrganization markup
0%
0/280
hreflang alternates declared
0%
0/280
Open social presence (Mastodon/Bluesky) linked
0%
0/280
Canonical URL declared
97%
271/280
Meta description present
97%
271/280
Open Graph tags (6/6)
97%
272/280
Twitter card metadata
97%
272/280
Page has a <title>
100%
280/280
Character encoding declared
100%
280/280
Document language (lang) set
100%
280/280
Responsive viewport (zoom not disabled)
100%
280/280
across 280 page(s)
No Mastodon/Bluesky links detected on checked pages.
Progressive Web Resilience across 280 page(s)
Capabilities that keep the site useful under real-world conditions — unreliable connectivity, interrupted sessions, mobile install. Not a compliance score: each row is independent evidence.
Progressive Web Resilience signals (lowest pass rate first).
Capability
Result
Why it matters
Evidence
Service worker registered
✗ 0/280 pages
A service worker is what makes offline access, caching, and background sync possible.
—
Apple touch icon (iOS/bookmark icon)
✗ 1/280 pages
iOS uses this icon for home-screen bookmarks and "Add to Home Screen" — without it the icon falls back to a screenshot.
—
Manifest declares a maskable icon
✗ 0/280 pages
A maskable icon lets the OS safely crop/mask the app icon on different device shapes without clipping content.