web yönlendirmesini kontrol et url durum kodu denetleyicisi

Sunucu yanıtını kontrol edin

Sunucu yanıtı
NS kayıtları
Whois alanı
Yanıt başlıkları
İstek başlıkları
Ham HTML kodu
404 Not Found - b2sup.com
HTTP Status: 404
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Sun, 25 May 2025 13:58:43 GMT
Content-Type: text/html
Content-Length: 1597
Connection: keep-alive
Vary: Accept-Encoding
ETag: "5ee74b27-63d"

HTTP Kodu 404 Bulunamadı

404 durum kodu, istenen sayfanın veya kaynağın sunucuda bulunmadığı anlamına gelir.

Kod 404 ne zaman kullanılır?

  • Bir sayfa silindiğinde
  • URL yanlış olduğunda
  • Web sitesinde gezinme sorunları olduğunda

Kod 404 kullanıcı için ne anlama geliyor?

Kullanıcı bir hata mesajı görür ve arama motorları sayfayı dizinlerinden kaldırabilir.

GET / HTTP/1.1
Host: b2sup.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">
    <title>Page Not Found</title>
    <link rel="icon" type="image/x-icon" href="/errors/favicon.ico">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <style>
        * {
            line-height: 1.2;
            margin: 0;
        }
        html {
            color: #888;
            display: table;
            font-family: sans-serif;
            height: 100%;
            text-align: center;
            width: 100%;
        }
        body {
            display: table-cell;
            vertical-align: middle;
            margin: 2em auto;
        }
        h1 {
            color: #555;
            font-size: 2em;
            font-weight: 400;
        }
        p {
            margin: 5px auto;
            width: 350px;
        }
        .number {
          color: #555;
          font-size: 8em;
        }
        .logo {
          max-width : 200px;
          margin-bottom : -30px;
          opacity : 0.6;
        }
        @media only screen and (max-width: 280px) {
            body, p {
                width: 95%;
            }
            h1 {
                font-size: 1.5em;
                margin: 0 0 0.3em;
            }
        }
    </style>
</head>
<body>
    <img class="logo" src="/errors/hiopos_logo.png" alt="ICG LOGO">
    <h1 class="number"> 404 </h1>
    <h1>Page not found</h1>
    <p>The page you are trying to open, doesn't exist</p>
</body>
</html>
<!-- IE needs 512+ bytes: https://blogs.msdn.microsoft.com/ieinternals/2010/08/18/friendly-http-error-pages/ -->

Alan adının whois bilgisi

Domain Name: B2SUP.COM
Registry Domain ID: 2873362897_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2025-04-19T11:25:56Z
Creation Date: 2024-04-18T07:53:27Z
Registry Expiry Date: 2026-04-18T07:53:27Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS43.DOMAINCONTROL.COM
Name Server: NS44.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-25T13:58:27Z <<<
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
TERMS OF USE: You are not authorized to access or query our Whois
by the following terms of use: You agree that you may use this Data only
to: (1) allow, enable, or otherwise support the transmission of mass