Examine source code of Snips_online

{
  "theme": {
    "images": {
      "theme_frame": "snipssite-1.jpg"
    },
    "colors": {
      "frame": "#8f8c8c",
      "tab_background_text": "#87fdff"
    }
  },
  "version": "2.0",
  "name": "Snips_online",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/65adf467878db0b635d6f911ea088b0550015ca6869cdd450fea3a1331b4420e/http%3A//Snips.nl\" rel=\"nofollow\">Snips.nl</a>.... the website where it all ends... The illusion of reality..."
}