Examine source code of Meme-Compilation

{
  "theme": {
    "images": {
      "theme_frame": "Header.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Meme-Compilation",
  "manifest_version": 2,
  "description": "A compilation of memes i found on <a href=\"https://outgoing.prod.mozaws.net/v1/df5454c3fd8366d27d1d80034f2c44360c3afb9a719765a17f93359ca98cc3c2/http%3A//Knowyourmeme.com\" rel=\"nofollow\">Knowyourmeme.com</a>, made into a persona!"
}