Examine source code of askusdaily.com

{
  "name": "askusdaily.com",
  "description": "www.askusdaily.com is an internet search engine that helps you turn information into action, making searching faster and easier.",
  "version": "1.1",
  "manifest_version": 2,
  "chrome_settings_overrides": {
    "homepage": "https://www.askusdaily.com",
    "search_provider": {
      "name": "www.askusdaily.com",
      "keyword": "keyword.__MSG_url_domain__",
      "search_url": "https://www.askusdaily.com/explore?q={searchTerms}&type=fr&v=1.1",
      "favicon_url": "https://www.askusdaily.com/build/images/favicon.png",
      "suggest_url": "https://www.askusdaily.com/explore?q={searchTerms}&type=fr&v=1.1",
      "search_url_post_params": "search_lang=__MSG_url_domain__",
      "suggest_url_post_params": "suggest_lang=__MSG_url_domain__",
      "encoding": "UTF-8",
      "is_default": true
    }
  },
  "icons": {
    "16": "/images/favicon-16x16.png",
    "128": "/images/favicon-128x128.png"
  }
}