Email Privacy Protector: Is My Email Tracked?

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Email Privacy Protector: Is My Email Tracked?",
    "short_name": "Email Privacy Protector by cloudHQ",
    "description": "Anytime you open your emails, people could be tracking when you do it, and which links you click on. Protect your email privacy.",
    "version": "1.0.2.2",
    "author": "https:\/\/www.cloudhq.net",
    "content_scripts": [
        {
            "exclude_globs": [],
            "css": [
                "stylesheets\/jquery.dropdown.css",
                "stylesheets\/popover.css",
                "stylesheets\/main_gmail_privacy_tracker.css"
            ],
            "include_globs": [],
            "matches": [
                "https:\/\/mail.google.com\/*",
                "https:\/\/inbox.google.com\/*"
            ],
            "js": [
                "content.js"
            ],
            "run_at": "document_end"
        }
    ],
    "background": {
        "service_worker": "background.js"
    },
    "declarative_net_request": {
        "rule_resources": [
            {
                "id": "urls",
                "enabled": true,
                "path": "rules\/urls.json"
            },
            {
                "id": "words",
                "enabled": true,
                "path": "rules\/words.json"
            }
        ]
    },
    "permissions": [
        "scripting",
        "storage",
        "background",
        "declarativeNetRequest",
        "declarativeNetRequestFeedback"
    ],
    "host_permissions": [
        "https:\/\/mail.google.com\/",
        "https:\/\/inbox.google.com\/",
        "https:\/\/www.cloudhq.net\/",
        "*:\/\/*.googleusercontent.com\/*",
        "*:\/\/taskassist-pa.clients6.google.com\/*"
    ],
    "manifest_version": 3,
    "web_accessible_resources": [
        {
            "resources": [
                "javascripts\/*",
                "icons\/*",
                "*"
            ],
            "matches": [
                "*:\/\/*.cloudhq.net\/*",
                "*:\/\/*.google.com\/*"
            ]
        }
    ],
    "icons": {
        "48": "icons\/gmail_privacy_tracker.png",
        "128": "icons\/gmail_privacy_tracker.png"
    },
    "converted_from_user_script": true,
    "externally_connectable": {
        "matches": [
            "*:\/\/*.cloudhq.net\/*"
        ]
    },
    "action": {
        "default_icon": "icons\/gmail_privacy_tracker.png",
        "default_title": "Email Privacy Protector by cloudHQ"
    }
}