Examine source code of ebechun

{
  "theme": {
    "images": {
      "theme_frame": "firefox_ebe1.jpg"
    },
    "colors": {
      "frame": "#deb54c",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "ebechun",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/21bb261aeadce9c3d377507e67aa84d5a287973e6f621958c1c8d00159e986de/http%3A//ebechun.jp/\" rel=\"nofollow\">http://ebechun.jp/</a>"
}