Examine source code of We-Sport.com

{
  "theme": {
    "images": {
      "theme_frame": "We-Sport_HeaderLogoS.png"
    },
    "colors": {
      "frame": "#ff9900",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "We-Sport.com",
  "manifest_version": 2,
  "description": "Soft grey layout, abstract, for sporty people.\n<a href=\"https://outgoing.prod.mozaws.net/v1/25655aa87e2b3093c0aab2a5e7533898885f3664dad682c91f210793a8411634/http%3A//www.we-sport.com\" rel=\"nofollow\">http://www.we-sport.com</a>"
}