Examine source code of Swirly hosts

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_LABS.png"
    },
    "colors": {
      "frame": "#cf4bbb",
      "tab_background_text": "#173780"
    }
  },
  "version": "2.0",
  "name": "Swirly hosts",
  "manifest_version": 2,
  "description": "My friends character whom I drew. the characters are (c) to\n\nRoyalty-9\nLittleBlackSquirrel\nand\nFalqueene\non deviantART\n\nDrawing and concept is by me"
}