Plagiarism Checker for Chrome

manifest.json

{
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": "icons/19.png",
    "default_popup": "popup.html"
  },
  "description": "Check Plagiarism by just selecting text..",
  "homepage_url": "https://www.prepostseo.com/plagiarism-checker",
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "manifest_version": 2,
  "name": "Plagiarism Checker for Chrome",
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.0",
  "permissions": [
    "activeTab",
    "https://ajax.googleapis.com/",
    "contextMenus"
  ]
}