{ "name": "SpecialTrack.org", "short_name": "SpecialTrack", "description": "GPS care tracking", "start_url": "/", "display": "standalone", "background_color": "#002060", "theme_color": "#0070D0", "icons": [ { "src": "/pwa-64x64.png", "sizes": "64x64", "type": "image/png" }, { "src": "/pwa-192x192.png","sizes": "192x192", "type": "image/png" }, { "src": "/pwa-512x512.png","sizes": "512x512", "type": "image/png", "purpose": "any" }, { "src": "/maskable-icon-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" } ] }