{
    "name": "Java Servlet",
    "website": "http://www.oracle.com/technetwork/java/index-jsp-135475.html",
    "matches": [
        {
            "search": "headers[x-powered-by]",
            "regexp": "Servlet(?:\\/([\\d.]+))?",
            "offset": 1
        }
    ],
    "implies": "Java"
}