vital-scans open kwaliteitsregister

www.medicaid.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).
StandaardSlaagpercentagePagina's
schema.org GovernmentOrganization markup0%0/1274
hreflang alternates declared0%0/1274
Open Graph tags (0/6)0%0/1274
Twitter card metadata0%0/1274
Open social presence (Mastodon/Bluesky) linked0%0/1274
Meta description present83%1055/1274
Canonical URL declared84%1067/1274
Page has a <title>100%1274/1274
Character encoding declared100%1274/1274
Document language (lang) set100%1274/1274
Responsive viewport (zoom not disabled)100%1274/1274

over 1274 pagina('s)

Geen Mastodon-/Bluesky-links gedetecteerd op de gecontroleerde pagina's.

Progressive Web Resilience over 1274 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).
CapabilityResultaatWhy it mattersBewijs
Web app manifest declared ✗ 0/1274 pages A web app manifest is required for installability and controls how the app appears when launched. —
Service worker registered ✗ 0/1274 pages A service worker is what makes offline access, caching, and background sync possible. —
Theme color declared ✗ 0/1274 pages Theme color controls the browser chrome/status-bar color when the site is installed or bookmarked. —
Manifest fetched and parsed successfully ✗ 0/1274 pages A manifest that fails to parse cannot drive installability or launch behavior even if the link is present. No manifest declared
Manifest declares a maskable icon ✗ 0/1274 pages A maskable icon lets the OS safely crop/mask the app icon on different device shapes without clipping content. No manifest declared
Service worker is active (not just registered) ✗ 0/1274 pages An active service worker (not just registered) is what actually intercepts requests and serves cached content. —
Service worker controls this page load ✗ 0/1274 pages A controlling service worker means THIS page load is being served/intercepted, not just a future one. —
Meets basic installability criteria ✗ 0/1274 pages Determines whether the browser can realistically offer "Add to Home Screen" / install, based on manifest + service worker + HTTPS together. no readable web app manifest; no service worker registered
Apple touch icon (iOS/bookmark icon) ~ 1067/1274 pages iOS uses this icon for home-screen bookmarks and "Add to Home Screen" — without it the icon falls back to a screenshot. —
HTTPS (required for service workers) ✓ 1274/1274 pages HTTPS is required for service workers and most install prompts. —