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 - cmk3.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Tue, 20 May 2025 23:46:53 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 2895
Last-Modified: Mon, 07 Nov 2022 12:11:41 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "6368f5fd-b4f"
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: cmk3.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">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Coming Soon</title>
<style type="text/css">
    body {
        background-color: #f5f5f5;
        margin-top: 8%;
        color: #5d5d5d;
        font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
        text-shadow: 0px 1px 1px rgba(255,255,255,0.75);
        text-align: center !important;
    }

    h1 {
        font-size: 2.45em;
        font-weight: 700;
        color: #5d5d5d;
        letter-spacing: -0.02em;
        margin-bottom: 30px;
        margin-top: 30px;
    }

    .container {
        width: 100%;
        margin-right: auto;
        margin-left: auto;
    }

    .animated {
        -webkit-animation-duration: 1s;
        animation-duration: 1s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
    }

    .fadeIn {
        -webkit-animation-name: fadeIn;
        animation-name: fadeIn;
    }
    
    .info {
        color:#5594cf;
        fill:#5594cf;
    }

    .error {
        color:#c92127;
        fill:#c92127;
    }

    .warning {
        color:#ffcc33;
        fill:#ffcc33;
    }

    .success {
        color:#5aba47;
        fill:#5aba47;
    }

    .icon-large {
        height: 132px;
        width: 132px;
    }

    .description-text {
        color: #707070;
        letter-spacing: -0.01em;
        font-size: 1.25em;
        line-height: 20px;
    }

    .footer {
        margin-top: 40px;
        font-size: 0.7em;
    }

    .delay-1s {
        -webkit-animation-delay: 1s;
        animation-delay: 1s;
    }

    @keyframes fadeIn {
        from { opacity: 0; }
        to   { opacity: 1; }
    }

</style>
</head>
<body>
<div class="container text-center">
    <div class="row">
        <div class="col">
            <div class="animated fadeIn">
                <svg class="warning icon-large fa-hard-hat" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
                    <path d="M480 288c0-80.25-49.28-148.92-119.19-177.62L320 192V80a16 16 0 0 0-16-16h-96a16 16 0 0 0-16 16v112l-40.81-81.62C81.28 139.08 32 207.75 32 288v64h448zm16 96H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h480a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16z"></path>
                </svg>
            </div>
            <h1 class="animated fadeIn">We're working on it!</h1>
            <div class="description-text animated fadeIn delay-1s">
                <p>This site is currently under construction.</p>
                <p>Please check back soon.</p>
                <section class="footer"><strong>Domain:</strong> cmk3.com</section>
            </div>
        </div>
    </div>
</div>
</body>
</html>

Whois info of domain

Domain Name: CMK3.COM
Registry Domain ID: 2449179480_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.apiname.com
Registrar URL: http://www.apiname.com
Updated Date: 2024-10-11T08:58:56Z
Creation Date: 2019-10-29T10:38:49Z
Registry Expiry Date: 2025-10-29T10:38:49Z
Registrar: Atak Domain Bilgi Teknolojileri A.S.
Registrar IANA ID: 1601
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +90.2623259222
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.CMK3.COM
Name Server: NS2.CMK3.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-20T23:46:41Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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