iframe reload not displaying

[acdacd2]

hello,

my iframe reload module doesn’t show the web site configured.
My config

{
module: ‘iFrameReload’,
position: ‘middle_center’, // This can be any of the regions.
config: {
// See ‘Configuration options’ for more information.
url: “https://video.nest.com/embedded/live/wSbs3mRsOF?autoplay=1”,
width: “100%”, // Optional. Default: 400px
height: “300px”, // Optional. Default: 800px
refreshInterval: 20 //Optional. Default: 3600 = 1 hour
}
},

Please advice me.

Thanks,