Examine source code of Glastonbury Ruins

{
  "theme": {
    "images": {
      "theme_frame": "DSCF4511_2-reversed.JPG"
    },
    "colors": {
      "frame": "#11360c",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Glastonbury Ruins",
  "manifest_version": 2,
  "description": "Picture I took at the ruins of Glastonbury Abbey"
}