{ "name": "3D Printing Service Directory", "short_name": "3D Print Directory", "description": "Find the best 3D printing services near you. Browse verified local businesses, compare prices, and read reviews.", "icons": [ { "src": "/android-chrome-192x192.png", "sizes": "192x192", "type": "image/png" }, { "src": "/android-chrome-512x512.png", "sizes": "512x512", "type": "image/png" } ], "theme_color": "#ffffff", "background_color": "#ffffff", "display": "standalone", "start_url": "/" }