{
    "name": "Backdrop",
    "website": "https://backdropcms.org",
    "matches": [
        {
            "search": "headers[x-backdrop-cache]",
            "regexp": ".*"
        },
        {
            "search": "headers[x-generator]",
            "regexp": "^Backdrop CMS(?:\\s([\\d.]+))?",
            "offset": 1
        },
        {
            "search": "meta[generator]",
            "regexp": "^Backdrop CMS(?:\\s([\\d.]+))?",
            "offset": 1
        }
    ],
    "implies": "PHP",
    "excludes": "Drupal"
}