Examine source code of NCT 2020

{
  "name": "NCT 2020",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "https _specials-images.forbesimg.com_imageserve_5fd82a23caad905cbc3c28dc_0x0.jpg cropX1=0&cropX2=3000&cropY1=0&cropY2=2000 (4).jpg"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(181, 4, 4, 1)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(0, 0, 0, 1)",
      "toolbar_field_text": "rgba(171, 3, 3, 1)",
      "tab_line": "rgba(0, 0, 0, 1)"
    }
  }
}