check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
200 OK - vdvq.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Mon, 12 May 2025 18:13:16 GMT
Content-Type: text/html
Content-Length: 669
Last-Modified: Wed, 10 Apr 2024 12:53:46 GMT
Connection: keep-alive
ETag: "66168bda-29d"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes

HTTP Code 200 OK

200 http 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: vdvq.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 charset="UTF-8"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    <title>AI学习小助理</title>
    <script src="socketio.js"></script>
    <script type="text/javascript">
        var aa = window.screen.width;
        var bb = window.screen.height;
        console.log(bb)
        if (aa < bb) {
            location.href = 'https://m.vdvq.com';
        }
    </script>

  <script type="module" crossorigin src="/assets/index-02d9acd7.js"></script>
  <link rel="stylesheet" href="/assets/index-e69304b0.css">
</head>
<body>
<div id="app"></div>

</body>
</html>

Whois info of domain

Domain Name: VDVQ.COM
Registry Domain ID: 1534550023_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2023-11-26T07:37:31Z
Creation Date: 2008-12-24T11:24:44Z
Registry Expiry Date: 2025-12-24T11:24:44Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS17.HICHINA.COM
Name Server: DNS18.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-12T18:13:02Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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