Examine source code of Megalodon Shark Attacks

{
  "theme": {
    "images": {
      "theme_frame": "shark1.0.jpg"
    },
    "colors": {
      "frame": "#f79797",
      "tab_background_text": "#17ffe0"
    }
  },
  "version": "2.0",
  "name": "Megalodon Shark Attacks",
  "manifest_version": 2,
  "description": "shark animal attack fish hammerhead tiger great white swordfish ocean sea prehistoric dinosaur fantasy"
}