Examine source code of Rizikové weby

{
  "manifest_version": 2,
  "name": "Rizikové weby",
  "short_name": "Rizikové weby",
  "author": "Jiri Kuba",
  "description": "Rozšíření, které detekuje rizikové weby a varuje uživatele před návštěvou takových webů.",
  "version": "1.2",
  "icons": {
    "19": "images/icon-19.png",
    "38": "images/icon-38.png",
    "128": "images/icon-128.png"
  },
  "permissions": [
    "tabs",
    "*://*.coi.cz/userdata/files/dokumenty-ke-stazeni/open-data*",
    "*://*.coi.cz/pro-spotrebitele/rizikove-e-shopy*"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "shared/constants.js",
        "shared/texts.js",
        "shared/utils.js",
        "content/pageContent.js",
        "content/messageWritter.js",
        "content/app.js"
      ],
      "css": [
        "content/styles/rizikoveweby.extension.styles.css"
      ]
    },
    {
      "matches": [
        "*://*.google.com/search*"
      ],
      "js": [
        "content/search/searchContent.google.js",
        "content/search/searchContent.js",
        "content/search/searchApp.js"
      ],
      "css": [
        "content/styles/rizikoveweby.extension.search.styles.css"
      ]
    },
    {
      "matches": [
        "*://*.bing.com/search*"
      ],
      "js": [
        "content/search/searchContent.bing.js",
        "content/search/searchContent.js",
        "content/search/searchApp.js"
      ],
      "css": [
        "content/styles/rizikoveweby.extension.search.styles.css"
      ]
    },
    {
      "matches": [
        "*://*.search.seznam.cz/?q*"
      ],
      "js": [
        "content/search/searchContent.seznam.js",
        "content/search/searchContent.js",
        "content/search/searchApp.js"
      ],
      "css": [
        "content/styles/rizikoveweby.extension.search.styles.css"
      ]
    },
    {
      "matches": [
        "*://*.coi.cz/pro-spotrebitele/rizikove-e-shopy*"
      ],
      "js": [
        "content/coi/coiContent.js",
        "content/coi/coiApp.js"
      ]
    }
  ],
  "browser_action": {
    "default_icon": {
      "19": "images/icon-19.png",
      "38": "images/icon-38.png",
      "128": "images/icon-128.png"
    },
    "default_popup": "popup/index.html"
  },
  "background": {
    "scripts": [
      "shared/config.js",
      "shared/constants.js",
      "shared/texts.js",
      "shared/utils.js",
      "background/services/cacheService.js",
      "background/services/apiCalls.js",
      "background/services/BEDataProvider.js",
      "background/services/objectService.js",
      "background/services/contentScriptDataProvider.js",
      "background/services/badgeService.js",
      "background/services/validationService.js",
      "background/services/serviceContainer.js",
      "background/background.js"
    ],
    "persistent": false
  }
}