Examine source code of celestialsky

{
  "theme": {
    "images": {
      "theme_frame": "celestialpersona.jpg"
    },
    "colors": {
      "frame": "#0d14a1",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "celestialsky",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/ca4b254e2e28ad062d1a467f6b7d6a1ca5449e236d5c8e4476e578309c0da157/http%3A//www.caminhodoaltissimo.com/google\" rel=\"nofollow\">www.caminhodoaltissimo.com/google</a>\n\nanime and gospel ^^"
}