Examine source code of HELP FOR HEROES

{
  "theme": {
    "images": {
      "theme_frame": "HELPFORHEROES1.jpg"
    },
    "colors": {
      "frame": "#dedbdb",
      "tab_background_text": "#fcf9f9"
    }
  },
  "version": "2.0",
  "name": "HELP FOR HEROES",
  "manifest_version": 2,
  "description": "Help for the wounded men and women of all British forces. They risk their lives for us.  <a href=\"https://outgoing.prod.mozaws.net/v1/69d7190579abeb0ed880b4732d6dc4654d87ae679e6e1148158a45d5f0b963b2/http%3A//www.helpforheroes.org.uk\" rel=\"nofollow\">www.helpforheroes.org.uk</a>"
}