Examine source code of WordPress Dark

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "WordPress Dark",
  "manifest_version": 2,
  "description": "WordPress It is the most popular blogging and publishing platform on Internet. Running more than 66 million websites which is nearly 17% of all websites in the world. Having 21,000+ plugins with 290,000,000+ downloads. \nThis Theme is for WordPress Lovers provided by <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/fb3b708863976f696ba6431dfd57a9b7953a1ee7bf43210bf9a04f7681778961/http%3A//Resource-Guru.com\">Resource-Guru.com</a>\n\nImage Attribution <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/ad68baf6aeb67b2a5dc6d9603ad0918c7808f3fde12cf4dc5f27c45018833a8a/http%3A//mashable.com/\">http://mashable.com/</a>\n\nFollow Us on Twitter @ResourceGuruIN\nGoogle+ <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/5f157b0dd5c9f59a4f05029fc424b37124e87b15f38602702d4849d9f66f2e97/http%3A//gplus.to/resourceguru\">gplus.to/resourceguru</a>\nFacebook <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/28c8b55c83c70ff8516414c84974a8695f9f3edc8d1512cd7c9995ee2947aaf2/http%3A//fb.com/rguruIN\">fb.com/rguruIN</a>"
}