Examine source code of Bright Aquarium

{
  "theme": {
    "images": {
      "theme_frame": "Aquarium-Header.jpg"
    },
    "colors": {
      "frame": "#047280",
      "tab_background_text": "#f6f7b9"
    }
  },
  "version": "2.0",
  "name": "Bright Aquarium",
  "manifest_version": 2,
  "description": "( fish colorful color tropical coral blue pink yellow orange black red green gradient bubbles bubble reef water tank underwater )  Check out (fish) at: <a href=\"https://outgoing.prod.mozaws.net/v1/b85183b811c016a362034e558d63bd1cdc0e8fac19784ae4fa77691daf0b2840/http%3A//www.freevectordownload.com\" rel=\"nofollow\">http://www.freevectordownload.com</a>  and (bubbles) at: <a href=\"https://outgoing.prod.mozaws.net/v1/073f765374a97c3126cc9b99c13aa2799d2b6993140061724fa63a4641801c3a/http%3A//www.webweaver.nu/clipart/background-animated2.shtml\" rel=\"nofollow\">http://www.webweaver.nu/clipart/background-animated2.shtml</a>"
}