Examine source code of coffee words

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffeee5"
    }
  },
  "version": "2.0",
  "name": "coffee words",
  "manifest_version": 2,
  "description": "<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/98c0a5ade1b2481b9e1d8c9eee7796ea3105117dc71b0994c645b032f1d0f4b5/https%3A//www.youtube.com/watch%3Fv=BWEYjEQ75ZM\">https://www.youtube.com/watch?v=BWEYjEQ75ZM</a>\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/79695a95170c2a79348fe2e8f319bb7f66e4eb8c08ce530507a8d1af9d611926/https%3A//www.youtube.com/watch%3Fv=TbzTcFRiEr0\">https://www.youtube.com/watch?v=TbzTcFRiEr0</a>"
}