www.healthcare.gov: Webstandaarden en metadata — week 2026-W40
Webstandaarden en metadata
Controles van webstandaarden, metadata en beveiliging in de geest van ScanGov (methodologie CC0), uitgevoerd over onze hele scan in plaats van alleen de homepage.
Aandeel gecontroleerde pagina's dat aan elke standaard voldoet (laagste eerst).
Standaard
Slaagpercentage
Pagina's
schema.org GovernmentOrganization markup
0%
0/555
hreflang alternates declared
0%
0/555
Open social presence (Mastodon/Bluesky) linked
0%
0/555
Canonical URL declared
97%
540/555
Meta description present
97%
537/555
Open Graph tags (6/6)
98%
542/555
Twitter card metadata
98%
542/555
Page has a <title>
100%
555/555
Character encoding declared
100%
555/555
Document language (lang) set
100%
555/555
Responsive viewport (zoom not disabled)
100%
555/555
over 555 pagina('s)
Geen Mastodon-/Bluesky-links gedetecteerd op de gecontroleerde pagina's.
Progressive Web Resilience over 555 pagina('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
Resultaat
Why it matters
Bewijs
Service worker registered
✗ 0/555 pages
A service worker is what makes offline access, caching, and background sync possible.
—
Apple touch icon (iOS/bookmark icon)
✗ 1/555 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
✗ 0/555 pages
A maskable icon lets the OS safely crop/mask the app icon on different device shapes without clipping content.