Examine source code of wwf macaw

{
  "theme": {
    "images": {
      "theme_frame": "wwfmacawheadercopy.jpg"
    },
    "colors": {
      "frame": "#f7f3ca",
      "tab_background_text": "#fceebb"
    }
  },
  "version": "2.0",
  "name": "wwf macaw",
  "manifest_version": 2,
  "description": "new wwf macaw theme ..... for google , \nfollow me on <a href=\"https://outgoing.prod.mozaws.net/v1/9178781ad03b46800d8ca73fa547fa38b6e3ad22ef8e5f8eb449ba87f74edc2c/http%3A//twitter.com/jtk9\" rel=\"nofollow\">http://twitter.com/jtk9</a>"
}