{
"name":"Certify",
"short_name":"Certify",
"icons":[
    {"src":"/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],
    "theme_color":"#efefff",
    "background_color":"#efefff",
    "display":"standalone"
}