Free Mobile Simulatore - Responsiveness testing

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Free Mobile Simulatore - Responsiveness testing",
    "description": "Simulate mobile, tab and pc to test responsive website for free.",
    "short_name": "Free Mobile Simulatore",
    "manifest_version": 3,
    "version": "1.0",
    "permissions": [
        "scripting",
        "activeTab"
    ],
    "action": {
        "default_icon": {
            "16": "wee-logo.png",
            "24": "wee-logo.png",
            "32": "wee-logo.png"
        },
        "default_title": "Click Me"
    },
    "host_permissions": [
        "<all_urls>"
    ],
    "icons": {
        "16": "wee-logo.png",
        "32": "wee-logo.png",
        "128": "wee-logo.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "content.css"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ]
}