check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
500 Internal Server Error - keaoo.com
HTTP Status: 500
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Sat, 03 May 2025 04:46:52 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive

HTTP Code 500 Internal Server Error

500 http status code indicates an internal server error preventing the request from being processed.

When is Code 500 used?

  • When there are failures in server-side code
  • When there are database issues
  • When the server is overloaded

What does Code 500 mean for the user?

The user cannot access the resource, and the website administrator needs to fix the issue.

GET / HTTP/1.1
Host: keaoo.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!doctype html>
<html lang="zh-Hans">
<head>
    <meta charset="utf-8" />
    <meta name="robots" content="noindex,nofollow,noarchive" />
    <meta name="generator" content=""/>
    <meta http-equiv="X-UA-Compatible" content="ie=edge"/>
    <meta name="renderer" content="webkit" />
    <meta name="viewport" content="width=device-width,viewport-fit=cover" />
    <title>我的网站-错误</title>
    <link rel="stylesheet" href="http://keaoo.com/zb_system/css/admin.css?173060" type="text/css" media="screen"/>
    <script src="http://keaoo.com/zb_system/script/common.js?173060"></script>
    
</head>
<body class="error short">
<div class="bg">
    <div id="wrapper">
        <div class="logo"><img src="http://keaoo.com/zb_system/image/admin/none.gif" title="Z-BlogPHP"
                               alt="Z-BlogPHP"/></div>
        <div class="login loginw">
            <form id="frmLogin" method="post" action="#">
                                    <div class="divHeader lessinfo" style="margin-bottom:10px;">
                        <b>MySQL数据库无法连接</b></div>
                    <div class="content lessinfo">
                        <div>
                            <p style="font-weight: normal;">可能的错误原因</p>
                            
                您在zb_users/c_option.php内配置、或刚才填写的的 MySQL 连接信息是否正确？<br/>
                您所连接的 MySQL 数据库是否已经成功启动？<br/>
                <br/>
            
请复制上方错误信息到搜索引擎以获取关于该错误的说明，或点击<a href="https://cn.bing.com/search?q=MySQL%E6%95%B0%E6%8D%AE%E5%BA%93%E6%97%A0%E6%B3%95%E8%BF%9E%E6%8E%A5" rel="nofollow" target="_blank">「使用必应搜索」。</a><br/><br/>

如果您是访客，这说明网站程序可能出现了一些错误。请您稍后再试，或联系站长。<br/><br/>

如果您是站长，可以<a href="https://docs.zblogcn.com/php/#/books/start-faq" rel="nofollow" target="_blank">「点击这里」</a>查看 Z-Blog 官方对于【部分常见错误 】的说明,，以及<a href="https://docs.zblogcn.com/php/#/books/start-faq" rel="nofollow" target="_blank">「通用排查指南」</a>。<br/>

如果仍然无法解决，也可以到 <a href="https://bbs.zblogcn.com/" rel="nofollow" target="_blank">Z-Blog 官方论坛</a>，附上当前错误信息与描述寻求帮助。
注：请将"当前错误信息"复制进标题或正文中。<br/>
                                </div>
                    </div>
                        
                <div class="goback">
                    <a href="javascript:history.back(-1);">返回</a>&nbsp;&nbsp;&nbsp;&nbsp;
                    <a href="javascript:location.reload();">刷新</a>&nbsp;&nbsp;&nbsp;&nbsp;
                    <a href="http://keaoo.com/zb_system/cmd.php?act=login">登录</a>
                </div>
            </form>
        </div>
    </div>
</div>
</body>
</html><!--18.58 ms , 0 query , 1365kb memory , 2 errors-->

Whois info of domain

Domain Name: KEAOO.COM
Registry Domain ID: 1720227465_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jumi.com
Registrar URL: http://www.juming.com
Updated Date: 2025-04-26T10:22:24Z
Creation Date: 2012-05-14T06:07:07Z
Registry Expiry Date: 2026-05-14T06:07:07Z
Registrar: Hefei Juming Network Technology Co., Ltd
Registrar IANA ID: 3758
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 4009972996
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: JM1.DNS.COM
Name Server: JM2.DNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-03T04:46:36Z <<<
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