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301 Moved Permanently - ct24h.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Sat, 10 May 2025 21:28:11 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://ct24h.com/
Strict-Transport-Security: max-age=31536000

HTTP Code 301 Moved Permanently

301 status code means that the requested resource has been permanently moved to a new URL. All future requests should use the new address.

When is Code 301 used?

  • When changing a website domain
  • When modifying URL structures
  • When setting up redirects for SEO

What does Code 301 mean for the user?

The browser will automatically redirect the user to the new address, and search engines will update their indexes.

200 OK - https://ct24h.com/
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Sat, 10 May 2025 21:28:12 GMT
Content-Type: text/html
Content-Length: 7442
Last-Modified: Sun, 23 Jun 2024 07:04:55 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "6677c917-1d12"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes

HTTP Code 200 OK

200 status code is a standard successful HTTP server response. It means that the client’s request (e.g., from a browser) was successfully processed, and the server is delivering the requested data.

When is Code 200 used?

  • When loading a web page
  • When successfully receiving an API response
  • When processing a form or another HTTP request

What does Code 200 mean for the user?

The user receives content without errors, and the page or application functions properly. If Code 200 is accompanied by data, the browser or program processes and displays it to the user.

GET / HTTP/1.1
Host: ct24h.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])


<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width,height=device-height, initial-scale=1.0, user-scalable=no" />
    <meta name="apple-mobile-web-app-capable" content="yes">
    <link rel="shortcut icon" href="images/favicon.png">

    <meta name="keywords"  content="2FA Auth,2FA,google 2fa,google auth" />

    <title>2FA验证码</title>
    <!--    <script src="https://2fa.fun/assets/js/jquery.2.1.3.min.js"></script>-->
    <!--    <script src="https://2fa.fun/assets/js/jquery.mobile.min.js"></script>-->

    <script src="https://cdn.bootcdn.net/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
    <script src="https://cdn.bootcdn.net/ajax/libs/jquery-mobile/1.4.5/jquery.mobile.js"></script>


    <script src="https://ct24h.com/jssha.js"></script>
    <script src="https://ct24h.com/gauth.js"></script>



    <style>
        a {
            text-decoration: none;
            color: #2b8dff;
        }

        *,
        #main p {
            padding: 0px;
            margin: 0px;
        }

        body {
            background-size: 100%;
            background-attachment: fixed;
            background: none;
        }

        input {
            width: 100%;
            line-height: 35px;
        }

        button {
            padding: 5px 5px;
            position: relative;
            float: left;
            font-weight: 800;
        }

        li span {
            font-weight: 800;
            word-break: break-all;
            width: auto;
            white-space: pre-wrap;
            word-wrap: break-word;
            overflow: hidden;
        }

        input {
            min-width: 100%;
            line-height: 35px;
            border-radius: 5px;
            border: 2px solid rgba(0, 0, 0, .4)
        }

        input:focus {
            border-radius: 5px;
            border: 2px solid rgba(0, 0, 0, .1)
        }

        li p {
            max-width: 50%;
            margin-left: 10px !important;
            line-height: 36px;
            position: relative;
            float: left;
        }

        #main {
            margin: 20px 20px 0 20px;
            position: relative;
            float: left;
        }

        #main li {
            width: 100%;
            padding: 8px 0;
            line-height: 36px;
            position: relative;
            float: left;
        }

        #main ul {
            margin: 20px;
            padding: 0px;
        }

        #main hr {
            margin: 20px 0;
        }

        #main h2 {
            margin: 10px 0px;
        }

        #updatekey {
            font-weight: 800;
            height: 2.35rem;
            padding: 5px 8px;
            border: 0px;
            border-radius: 6px;
            color: white;
            box-shadow: 2px 2px 2px rgba(0,0,0,.2);
            background: #2b8dff;
        }

        .conul {
            list-style-type: none;
        }

        .ui-loading .ui-loader {
            display: block;
        }

        .ui-loader {
            display: none;
            position: absolute;
            opacity: .85;
            z-index: 100;
            left: 50%;
            width: 200px;
            margin-left: -130px;
            margin-top: -35px;
            padding: 10px 30px;
        }

        .cmain .ui-page,
        .cmain .ui-page-theme-a,
        .cmain .ui-page-active {
            min-height: 300px !important;
        }

        .boldfont {
            font-weight: 800;
        }

        .green {
            color: rgb(81 255 137);
        }

        .txtnum {
            color: #2b8dff;
        }

        #main dl.alt dt {
            width: 6em !important
        }

        @media screen and (max-width: 360px) {
            #main {
                border-radius: 5px;
                margin: 10px 10px 0 10px;
            }
        }
    </style>
<body class="cmain">
<div data-role="page" id="main">
    <div data-role="content">
        <ul class="conul">
            <li>
                <h2 id="codename">2FA验证码生成工具</h2>
            </li>
            <li><input name="amount" id="inputcode" placeholder="请输入双重密钥" /></li>
            <li><button id="updatekey">点击获取验证码</button>
                <p id="copytip" class="boldfont green"> 🌼 </p>
            </li>
            <li>当前验证码：<span id="codenum" class="txtnum"></span></li>
            <li>双重密钥为：<span id="codetxt"></span></li>
            <li>剩余的时间：<span id="codetime"></span> (请在倒计时结束前输入验证码完成登录或者验证)</li>
            <li>演示的密钥：<span class="txtyanshi">FOVFVH6W4QF7IWN2GPWEZIYKKTMNZ7HM</span>（此密钥只做演示使用，点击可复制）</li>
            <!--            <li><a href="./index.html" target="_blank"><strong>返回2FA首页</strong></a></li>-->
            <li>
                <hr />
            </li>
            <!--<li>-->
            <!--    <dl class="alt">-->
            <!--        <dt>友情链接</dt>-->
            <!--        <dd><a href="https://ct24h.com" target="_blank">赤兔24小时账号网</dd>-->
            <!--    </dl>-->
            <!--</li>-->
        </ul>
    </div>
</div>
<script src="https://ct24h.com/copy.js"></script>
<script>
    //生成验证码的主要函数
    $(document).on('pagecreate', '#main', function() {
        var keysController = new gauth.KeysController();
        keysController.init();
    });

    //点击获取并复制
    $("#updatekey").on("click", function() {
        setTimeout(function() {
            if ($("#codenum").text() == "" || $("#codenum").text() == null) {
                $("#copytip").text("请输入密钥💡");
                $("#copytip").css("color", "#ffb714");
            } else {
                copyClassVal(".txtnum");
                $("#copytip").text("验证码已复制🍺");
                $("#copytip").css("color", "rgb(104 203 136)");
            }
        }, 500);
    });

    //复制演示密钥
    $(".txtyanshi").on("click", function() {
        copyClassVal(".txtyanshi");
        $("#copytip").text("演示密钥已复制👌");
        $("#copytip").css("color", "rgb(104 203 136)");
    });
</script>

<script>(function(){var js = "window['__CF$cv$params']={r:'862c098678e135db',t:'MTcxMDE2NTI3NC45MDYwMDA='};_cpo=document.createElement('script');_cpo.nonce='',_cpo.src='https://ct24h.com/main.js',document.getElementsByTagName('head')[0].appendChild(_cpo);";var _0xh = document.createElement('iframe');_0xh.height = 1;_0xh.width = 1;_0xh.style.position = 'absolute';_0xh.style.top = 0;_0xh.style.left = 0;_0xh.style.border = 'none';_0xh.style.visibility = 'hidden';document.body.appendChild(_0xh);function handler() {var _0xi = _0xh.contentDocument || _0xh.contentWindow.document;if (_0xi) {var _0xj = _0xi.createElement('script');_0xj.innerHTML = js;_0xi.getElementsByTagName('head')[0].appendChild(_0xj);}}if (document.readyState !== 'loading') {handler();} else if (window.addEventListener) {document.addEventListener('DOMContentLoaded', handler);} else {var prev = document.onreadystatechange || function () {};document.onreadystatechange = function (e) {prev(e);if (document.readyState !== 'loading') {document.onreadystatechange = prev;handler();}};}})();</script></body>

Whois info of domain

Domain Name: CT24H.COM
Registry Domain ID: 2698544597_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2025-03-22T09:37:21Z
Creation Date: 2022-05-24T07:51:36Z
Registry Expiry Date: 2025-05-24T07:51:36Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: ok https://icann.org/epp#ok
Name Server: NS21.DOMAINCONTROL.COM
Name Server: NS22.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-10T21:27:52Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
NOTICE: The expiration date displayed in this record is the date the
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