www.medicare.gov: Web standards & metadata — week 2026-W35
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%
4/966
Open social presence (Mastodon/Bluesky) linked
0%
0/966
Meta description present
56%
539/966
Canonical URL declared
85%
821/966
hreflang alternates declared
85%
821/966
Open Graph tags (5/6)
85%
821/966
Twitter card metadata
85%
821/966
Page has a <title>
99%
957/966
Character encoding declared
100%
966/966
Document language (lang) set
100%
966/966
Responsive viewport (zoom not disabled)
100%
966/966
across 966 page(s)
No Mastodon/Bluesky links detected on checked pages.
Progressive Web Resilience across 966 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
✗ 0/966 pages
A service worker is what makes offline access, caching, and background sync possible.
—
Manifest declares a maskable icon
✗ 0/966 pages
A maskable icon lets the OS safely crop/mask the app icon on different device shapes without clipping content.