check web redirect url status code checker

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Response headers
Request headers
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302 Found - sm304.com
HTTP Status: 302
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 16 May 2025 04:11:23 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://www.sm304.com/en/
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: no-referrer-when-downgrade
Content-Security-Policy: default-src 'self' http: https: ws: wss: data: blob: 'unsafe-inline'; frame-ancestors 'self';
Permissions-Policy: interest-cohort=()
cf-cache-status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fP9Cc80lsulQWIgXLPthaPOsiG4ps4rmo4DzUAlq3pZ5SFwqAJHaAO8%2FSExzsYTOiBcHpK1iLyBLcOxwYvaa4FO1MXq29J4y%2Bj1x%2BIsvkyYrk9QEwDJZKGybfHyFLt74mOfhbxOnFto%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 940807df9a37992c-ARN
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=7975&min_rtt=7975&rtt_var=3987&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=165&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

HTTP Code 302 Found (Moved Temporarily)

302 Found indicates that the requested resource is temporarily available at a different URL.

When is Code 302 used?

  • When temporarily changing a page URL
  • When testing new content
  • During temporary maintenance

What does Code 302 mean for the user?

The user is automatically redirected to the new URL, but search engines continue to index the old address.

200 OK - https://www.sm304.com/en/
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 16 May 2025 04:11:23 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Vary: Accept-Encoding
Cf-Cache-Status: DYNAMIC
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=dFIF08ZTk4xV5XvEf3wHdltrFYS6fEb%2F2ztU0bGJB6qB1EK8fcAwNsQj0rjH2YEx0uxe7tBBAeOq14qq2yvBaIE0h5Xyg%2FohGn%2BCkc3vFazueMOXPCuk9mWQJun1ocpzkQAn7O4qFHqCkyvd"}]}
CF-RAY: 940807e259a382b2-ARN
alt-svc: h3=":443"; ma=86400

HTTP Code 200 OK

200 OK 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: sm304.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!doctype html>
<html lang="en">

<head>
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta charset="utf-8">
    <title>请输入密码访问</title>
    <link rel="stylesheet" href="/css/layer.css">
    <link rel="stylesheet" href="/css/style_mini.css">
    <link rel="stylesheet" href="/css/card.css">
</head>

<body style="background-size: cover;background-color: #4ED0CA">

    <div class="box">

        <div class="container">
        <div style="width: calc(100% + 60px);position: absolute;left: -30px;top: -120px;"><a href="url.php" target="_blank"><h3 style="color:blue;">Are you Chinese? <br>Click here to learn Chinese!</h3></a></div>
            <div class="ripple"></div>
            <div class="toggle" style="font-size: 17px;font-weight: 550;color:red;">
                确认
            </div>
            <input type="password" id="password" placeholder="输入密码访问" autocomplete="on">
            <label for="password"></label>
        <div style="width: calc(100% + 60px);position: absolute;left: -30px;top: 90px;padding: 1px;font-weight: 500;">
        <p><a href="/zhuye/url.php" target="_blank"><font color="blue" size="3">密码大全</font></a></p>
        <p>输入密码访问最新资源链接<br>不定时更新</p>
        <div>
        </div>
    </div>
    <script src="/js/jquery.min.js"></script>
    <script src="/js/layer.min.js"></script>
    <div class="save-card" style="display: flex;gap: 5px">
        <div>
            <img src="/images/xiaologo.webp" style="width: 45px;height: 45px">
        </div>
        <div class="apple-text" style="flex: 1">
            <div>
                <span>点击下方的“</span><img src="/images/share.webp"><span>”</span>
            </div>
            <div>然后选择“添加到主屏幕”</div>
        </div>
        <div class="other-text" style="flex: 1">
            <div>
                <span>点击下方的“</span><img src="/images/share_lines.webp"><span>”</span>
            </div>
            <div>然后选择“添加到收藏夹”</div>
        </div>
        <div class="card-pointer"></div>
        <div class="close-btn">
            <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 384 512">
                <path stroke="black" stroke-width="2" d="M342.6 150.6c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L192 210.7 86.6 105.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L146.7 256 41.4 361.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L192 301.3 297.4 406.6c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3L237.3 256 342.6 150.6z"/>
            </svg>
        </div>
    </div>
    <script>
        const userAgent = navigator.userAgent;
        if (/Safari/.test(userAgent) && !/Chrome/.test(userAgent) && !/Firefox/.test(userAgent) && !/CriOS/.test(userAgent) && !/FxiOS/.test(userAgent) && !/QQBrowser/.test(userAgent) && !/Edg/.test(userAgent) && !/UCBrowser/.test(userAgent) && !/Quark/.test(userAgent)) {
            $('.save-card .other-text')[0].style.display = 'none'
        } else {
            $('.save-card .apple-text')[0].style.display = 'none'
        }
    
        const dismissShare = localStorage.getItem('dismiss-share')
        if(dismissShare || window.innerWidth > 500) {
            $('.save-card')[0].style.display = 'none'
        }
        
        $('.save-card .close-btn').click(() => {
            $('.save-card')[0].style.display = 'none'
            localStorage.setItem('dismiss-share', true)
        })
        
        $('.toggle').click(() => {
            console.log($('#password').val())
            let loaderIndex = layer.load(2, { shade: ['0.3', '#fff'] });
            $.get("api.php?action=api&password="+$('#password').val(), res => {
                console.log(res)
                let obj = JSON.parse(res)
                layer.close(loaderIndex);
                if (obj.code == 200) {
                    layer.msg("请稍等..");
                    //window.location.reload();
                    window.location.href = obj.url;
                }else{
                    layer.msg(obj.msg);
                    return;
                }                
            });
        });

        $("body").keypress(function (even) {
            if (even.which == 13) {
                $(".toggle").click();
            }
        });
    </script>
<script>
var _hmt = _hmt || [];
(function() {
  var hm = document.createElement("script");
  hm.src = "https://hm.baidu.com/hm.js?45ba4dc1b55a5ee4efd99d409c3caff1";
  var s = document.getElementsByTagName("script")[0]; 
  s.parentNode.insertBefore(hm, s);
})();
</script>
<script charset="UTF-8" id="LA_COLLECT" src="//sdk.51.la/js-sdk-pro.min.js"></script>
<script>LA.init({id:"Js2xMyoQxqyyJRkz",ck:"Js2xMyoQxqyyJRkz"})</script>
</body>

</html>

Whois info of domain

Domain Name: SM304.COM
Registry Domain ID: 2914934072_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namesrs.com
Registrar URL: http://www.namesrs.com
Updated Date: 2024-11-07T14:42:20Z
Creation Date: 2024-09-08T14:32:06Z
Registry Expiry Date: 2025-09-08T14:32:06Z
Registrar: Name SRS AB
Registrar IANA ID: 638
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +46.313011220
Domain Status: ok https://icann.org/epp#ok
Name Server: HOPE.NS.CLOUDFLARE.COM
Name Server: JASPER.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-16T04:11:16Z <<<
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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