Examine source code of Nor-Son

{
  "theme": {
    "images": {
      "theme_frame": "nor-sonincheader.png"
    },
    "colors": {
      "frame": "#d1d1d1",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Nor-Son",
  "manifest_version": 2,
  "description": "Nor-Son is a construction services firm that specializes in creating warm, welcoming and well-built environments for the home, hospitality, healthcare and commercial sectors"
}