Examine source code of QUI QUO BY

{
  "browser_specific_settings": {
    "gecko": {
      "id": "info@qui-quo.by",
      "strict_min_version": "100.0"
    }
  },
  "manifest_version": 2,
  "name": "QUI QUO BY",
  "version": "1.7",
  "icons": {
    "60": "icons/beasts-48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "content.js"
      ]
    },
    {
      "matches": [
        "*://xn--c1aeixkcni4cza1b.com/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "gortur.com.js"
      ],
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://sletat.ru/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "sletat.ru.js"
      ],
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://www.geograftour.com/tourist/*",
        "https://cabinet.geograftour.com/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "geograftour.js"
      ],
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://www.geograftour.com/agency/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "geograftour.js"
      ],
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://online.tez-tour.com/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "online.tez.js"
      ],
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://tourist.teztour.by/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "tourist.teztour.js"
      ],
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.anextour.by/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "anextour.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.pegast.ru/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "pegast.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.anextour.com/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "anextour.com.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.otpusk.by/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "otpusk.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.alatantour.by/*",
        "*://*.abstour.by/*",
        "*://*.intercity.by/*",
        "*://*.rosting.by/*",
        "*://*.booking.t-v.by/*",
        "*://*.toptour.by/*",
        "*://*.airtravel.by/*",
        "*://*.panteon.ru/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "alatantour.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.kompastour.com.by/*",
        "*://*.ambotis.ru/*",
        "*://*.arttour.ru/*",
        "*://*.newonline.paks.ru/*",
        "*://*.samo.premiera.travel/*",
        "*://*.online.alf-ua.com/*",
        "*://*.online.aristeya.com.ua/*",
        "*://*.b2b.abktourism.kz/*",
        "*://*.online.kazunion.com/*",
        "*://*.online.kompastour.kz/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "kompastour.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.r-express.ru/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "express.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.bgoperator.ru/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "bgoperator.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.pitertour.ru/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "pitertour.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.anextour.com.ua/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "anextour.com.ua.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.sunmar.ru/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "sunmar.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    },
    {
      "matches": [
        "*://*.pac.ru/*"
      ],
      "js": [
        "modaal/js/modaal.min.js",
        "pac.js"
      ],
      "all_frames": true,
      "css": [
        "style.css",
        "modaal/css/modaal.min.css"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "tabs",
    "storage",
    "webRequest",
    "unlimitedStorage",
    "nativeMessaging"
  ],
  "browser_action": {
    "default_icon": "icons/beasts-32.png",
    "theme_icons": [
      {
        "light": "icons/beasts-32-light.png",
        "dark": "icons/beasts-32.png",
        "size": 30
      }
    ],
    "default_title": "TT",
    "default_popup": "popup.html"
  }
}