check web redirect url status code checker

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301 Moved Permanently - aocdk.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Sat, 03 May 2025 00:24:29 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://aocdk.com/
Strict-Transport-Security: max-age=31536000

HTTP Code 301 Moved Permanently

301 status code means that the requested resource has been permanently moved to a new URL. All future requests should use the new address.

When is Code 301 used?

  • When changing a website domain
  • When modifying URL structures
  • When setting up redirects for SEO

What does Code 301 mean for the user?

The browser will automatically redirect the user to the new address, and search engines will update their indexes.

200 OK - https://aocdk.com/
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Sat, 03 May 2025 00:24:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000

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

<!DOCTYPE html>
<html lang="Zh_CN">
<head>
  <title>百田限时活动！</title>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no">
  <meta name="referrer" content="no-referrer"/>
  <link rel="dns-prefetch" href="https://i0.hdslb.com">
  <link rel="dns-prefetch" href="https://article.biliimg.com">
  <script src="https://vuemin.oss-cn-shanghai.aliyuncs.com/vue.min.js"></script>
  <style>
    body {
      background-color: #fff;
      text-align: center;
    }
    * {
      padding: 0;
      margin: 0;
    }
    .fullscreen {
      display: block;
      width: 100%;
      margin: auto;
    }
    .picQR {
      position: relative;
      background-image: url(https://wx.y.gtimg.cn/music/photo_new/T053XD00001kXHuv3GsTXQ.png);
      background-size: 100% 100%;
      width: 100%;
      height: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
      padding-top: 20px;
      padding-bottom: 20px;
      margin: auto;
    }
    .qrBj {
      z-index: -99;
      width: 100%;
    }
    #qrcode {
      height: 98%;
      border-radius: 15px;
      border: 3px #8fafc6 solid;
      left: 0;
      right: 0;
      margin: auto;
      top: 0;
      bottom: 0;
      z-index: 5;
      position: absolute;
    }
    .picQR img {
      display: flex;
      margin-top: -1px;
      margin-bottom: -1px;
    }

    @media screen and (min-width: 500px) {
      .fullscreen, .picQR {
        width: 640px;
      }
    }
  </style>
</head>
<body class="">
<div id="app">
  <img class="fullscreen" src="https://wx.y.gtimg.cn/music/photo_new/T053XD000031aY9N0aF75e.png" alt="头图">
  <img class="fullscreen" @click="receive"
       src="https://wx.y.gtimg.cn/music/photo_new/T053XD00000vYP5F4GUhyg.png"
       alt="这个图是点击的领取效果">
  <img class="fullscreen" src="https://wx.y.gtimg.cn/music/photo_new/T053XD00002fhlMk1R6Ac4.png" alt="">

  <div class="picQR">
    <img src="https://wx.y.gtimg.cn/music/photo_new/T053XD00001kXHuv3GsTXQ.png" class="qrBj" alt="">
    <img id="qrcode" src="" alt="二维码">
  </div>

  <img src="https://wx.y.gtimg.cn/music/photo_new/T053XD000032Fnq81hKIxv.png" class="fullscreen" alt="">
</div>
<script>
  const app = new Vue({
    el: '#app',
    data: {},
    methods: {
      receive() {
        vant.Dialog({ message: '请完成下列任务后再领取', className: 'alert', confirmButtonText: '确定' })
      },
    },
    mounted(){
      const 二维码图片列表 = [
        'kuaishou/888.png',
      ]
      const 二维码图片 = 二维码图片列表[Math.floor(Math.random() * 二维码图片列表.length)]
      document.querySelector('#qrcode').src = 二维码图片
    }
  });
</script>
<link href="https://cdn.bootcdn.net/ajax/libs/vant/2.12.9/index.min.css" rel="stylesheet">
<script src="https://cdn.bootcdn.net/ajax/libs/vant/2.12.9/vant.min.js"></script>
<script charset="UTF-8" id="LA_COLLECT" src="//sdk.51.la/js-sdk-pro.min.js"></script>
<script>LA.init({id:"3KrDFRgKb2wZQmFC",ck:"3KrDFRgKb2wZQmFC"})</script>
</body>
</html>

Whois info of domain

Domain Name: AOCDK.COM
Registry Domain ID: 2925828871_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.dnspod.cn
Registrar URL: http://www.dnspod.cn
Updated Date: 2024-10-16T12:45:07Z
Creation Date: 2024-10-16T12:42:02Z
Registry Expiry Date: 2025-10-16T12:42:02Z
Registrar: DNSPod, Inc.
Registrar IANA ID: 1697
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +86.4009100100
Domain Status: ok https://icann.org/epp#ok
Name Server: IRON.DNSPOD.NET
Name Server: SOUTHWEST.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-03T00:24:21Z <<<
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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