Examine source code of Searchons.com

{
  "name": "Searchons.com",
  "description": "Searchons is a free privacy-oriented search experience that lets you explore what you care about without unwanted profile.",
  "version": "1.2",
  "manifest_version": 2,
  "chrome_settings_overrides": {
    "homepage": "https://searchons.com",
    "search_provider": {
      "name": "searchons.com",
      "keyword": "keyword.__MSG_url_domain__",
      "search_url": "https://www.searchons.com/search.php?q={searchTerms}",
      "favicon_url": "https://searchons.com/images/logo.png",
      "suggest_url": "https://www.searchons.com/search.php?q={searchTerms}",
      "encoding": "UTF-8",
      "is_default": true
    }
  },
  "icons": {
    "16": "/images/searchons-16.png",
    "128": "/images/searchons-128.png"
  }
}