check web redirect url status code checker

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200 OK - 9cpp.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Wed, 30 Apr 2025 10:29:00 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"

HTTP Code 200 OK

200 response 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: 9cpp.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html>
<html>

<head>

    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <title>清北编程</title>
    <link rel="shortcut icon" href="/assets/img/favicon.ico"/>
    <link href="/assets/css/index.css" rel="stylesheet">
</head>

<body>

<div id="mainbody">
    <div class="container">
        <div class="text-center">
            <h1>清北编程</h1>
            <a href="http://9cpp.com/index/user/index">会员中心</a>
        </div>
    </div>
</div>

<div class="footer">
    <div class="container">
        <p>Copyright @ 清北编程 2025 版权所有 <a href="https://beian.miit.gov.cn" target="_blank"></a></p>
    </div>
</div>

</body>

</html>

Whois info of domain

Domain Name: 9CPP.COM
Registry Domain ID: 2915132369_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://wanwang.aliyun.com
Updated Date: 2025-04-17T02:43:18Z
Creation Date: 2024-09-09T00:45:02Z
Registry Expiry Date: 2025-09-09T00:45:02Z
Registrar: Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Registrar IANA ID: 1599
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS31.HICHINA.COM
Name Server: DNS32.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-04-30T10:28:45Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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