{"name":"Delivery Time Calculator","short_name":"Delivery Calculator","description":"Free USPS delivery time calculator for two ZIP codes, based on USPS's published service standards.","start_url":"/","display":"standalone","background_color":"#f5f3ef","theme_color":"#1e3a5f","orientation":"portrait-primary","icons":[{"src":"/icon-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/icon-512x512.png","sizes":"512x512","type":"image/png"},{"src":"/icon-maskable-512x512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}],"categories":["utilities","productivity"]}