test1.html

<!DOCTYPE html><html lang="de"><head>

    <style>
        *:not(:defined) {
            visibility: hidden;
        }
    </style>

    <meta charset="utf-8"/>
    <meta name="viewport" content="width=device-width, initial-scale=1"/>

    <meta name="robots" content="noindex"/>

    <link rel="icon" type="image/x-icon" href="/asset/icon/favicon.svg"/>
    <meta name="theme-color" content="#c10000"/>
    <link rel="apple-touch-icon" sizes="180x180" href="/asset/icon/apple-touch-icon.png"/>
    <link rel="icon" type="image/png" sizes="32x32" href="/asset/icon/favicon-32x32.png"/>
    <link rel="icon" type="image/png" sizes="16x16" href="/asset/icon/favicon-16x16.png"/>
    <link rel="mask-icon" href="/asset/icon/safari-pinned-tab.svg" color="#fd1d1d"/>
    <meta name="msapplication-TileImage" content="/asset/icon/mstile-144x144.png"/>
    <meta name="msapplication-TileColor" content="#fd1d1d"/>

    <title>TESTx</title>
    <meta name="description" content="The request was malformed or invalid."/>
    <meta name="author" content="schukai GmbH"/>

    <link rel="icon" href="/favicon.ico"/>
    <link rel="icon" href="/favicon.svg" type="image/svg+xml"/>
    <link rel="apple-touch-icon" href="/apple-touch-icon.png"/>

    <script id="translations" type="application/json" data-monster-role="translation">{"key1":"value1 gfgf66","key2":"value2 gg","key3":{"one":"value3 tgtgt","two":"value4 trzrtz"}}</script>
    
    
    <script id="mainscript" src="/script/main22.mjs" type="module"></script>
</head>

<body>
<header>
    <div class="gradient"></div>
</header>

<monster-state>
    <img width="16" height="16" alt="tick" title="yes" src="data:image/gif;base64,R0lGODdhEAAQAMwAAPj7+FmhUYjNfGuxYYDJdYTIeanOpT+DOTuANXi/bGOrWj6CONzv2sPjv2Cm
  V1unU4zPgI/Sg6DJnJ3ImTh8Mtbs00aNP1CZSGy0YqLEn47RgXW8amasW7XWsmmvX2iuXiwAAAAAEAAQAAAFVyAgjmRpnihqGCkpDQ
  PbGkNUOFk6DZqgHCNGg2T4QAQBoIiRSAwBE4VA4FACKgkB5NGReASFZEmxsQ0whPDi9BiACYQAInXhwOUtgCUQoORFCGt/g4QAIQA7" id="tickyesdata-image-gi-4013311193"/>
    <h1 class="deco">Bad xxxx</h1>
    <p>The request was incorrect, the server could not process it.</p><p>
</p><div class="infobox">
    <div>

        <ul>

            <li>Try submitting your<a id="yes-a-html" href="/a.html" title="Yes" hreflang="">request</a> again (sometimes this helps).</li>
            <li>Contact support if you continue to have problems.</li>

            <li>If you received this message as a result of a request to the server API, then check the structure
                against the documentation.</li>


        </ul>

        <p>You   can   try    the following steps:</p>
        
    </div>
</div>


</monster-state>


</body></html>