Examine source code of Play-The.Net

{
  "theme": {
    "images": {
      "theme_frame": "banniere-play-the-net-v592-1.png"
    },
    "colors": {
      "frame": "#636363",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Play-The.Net",
  "manifest_version": 2,
  "description": "English :\nThis persona is about the french website called \"<a href=\"https://outgoing.prod.mozaws.net/v1/b6a36168e180d9216dfb5bb6f4012361b07489b9ef6663958cf5f082441b73ce/http%3A//Play-The.Net\" rel=\"nofollow\">Play-The.Net</a>\" and is optimized for 1600x900 resolution.\n\nFrançais :\nCe persona spécial \"<a href=\"https://outgoing.prod.mozaws.net/v1/b6a36168e180d9216dfb5bb6f4012361b07489b9ef6663958cf5f082441b73ce/http%3A//Play-The.Net\" rel=\"nofollow\">Play-The.Net</a>\" est optimisé pour les résolutions 1600x900 et inférieures."
}