Examine source code of freesoftware-foundation

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "freesoftware-foundation",
  "manifest_version": 2,
  "description": "<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/22607b31c36ef8de889657137d1d50df2d53da8d8e0ac50f20505386551e84e5/http%3A//fsf.org\">fsf.org</a> is the anwser of all the questions... (or not but it's a good websites and and good way of life...)"
}