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301 Moved Permanently - hfeda.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Content-Type: text/html; charset=UTF-8
Location: https://hfeda.com/
Server: Microsoft-IIS/7.5
Date: Thu, 15 May 2025 06:46:36 GMT
Content-Length: 141

HTTP Code 301 Moved Permanently

301 Moved Permanently 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://hfeda.com/
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Content-Type: text/html
Last-Modified: Sun, 10 Apr 2022 02:35:14 GMT
Accept-Ranges: bytes
ETag: "fe039c834cd81:0"
Server: Microsoft-IIS/7.5
Date: Thu, 15 May 2025 06:46:37 GMT
Content-Length: 7183

HTTP Code 200 OK

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

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>合肥合悦光电科技有限公司 合肥电子设计自动化中心 Hefei EDA Center</title>
<style type="text/css">
body {
	background-image: url();
	background-color: #FFF;
}
body,td,th {
	font-size: 18px;
}
a:link {
	color: #000;
	text-decoration: none;
}
a:visited {
	text-decoration: none;
}
a:hover {
	text-decoration: none;
}
a:active {
	text-decoration: none;
	color: #00F;
}
</style>
<link href="SpryAssets/SpryCollapsiblePanel.css" rel="stylesheet" type="text/css" />
<script src="SpryAssets/SpryCollapsiblePanel.js" type="text/javascript"></script>
</head>

<body>
<table width="1204" border="0" align="center" cellspacing="0">
  <tr>
    <td height="29">&nbsp;</td>
    <td>&nbsp;</td>
    <td align="right" valign="middle">&nbsp;</td>
    <td align="right" valign="middle">&nbsp;</td>
  </tr>
</table>
<table width="1214" border="0" align="center" cellspacing="0">
  <tr>
    <td height="100" align="left" valign="top"><img src="Pic/Logo.png" width="1200" height="300" /></td>
  </tr>
  <tr>
    <td height="50" align="left" valign="top"><img src="Pic/btn0.png" width="100" height="50" /><a href="index.html"><img src="Pic/btn1.png" width="220" height="50" /></a><a href="introduction.html"><img src="Pic/btn2.png" width="220" height="50" /></a><a href="product 01xx.html"><img src="Pic/btn3.png" width="220" height="50" /></a><a href="technology.html"><img src="Pic/btn4.png" width="220" height="50" /></a><img src="Pic/btn5.png" width="220" height="50" /></td>
  </tr>
</table>
<table width="1214" border="0" align="center" cellspacing="0">
  <tr>
    <td>&nbsp;</td>
  </tr>
</table>
<table width="1214" border="0" align="center" cellspacing="0">
  <tr>
    <td height="50"><img src="Pic/btn6.png" width="220" height="50" /></td>
    <td height="50" colspan="2">&nbsp;</td>
  </tr>
  <tr>
    <td width="220" rowspan="5" valign="top"><div id="CollapsiblePanel1" class="CollapsiblePanel">
      <div class="CollapsiblePanelTab" tabindex="0">
        <p>工业自动化</p>
      </div>
      <div class="CollapsiblePanelContent">
        <p>&gt; 64路模拟量采样板</p>
        <p>&gt; 电力网检测采集系统</p>
        <p>&gt; 隔离交流电网保护器</p>
        <p>&gt; 4路步进电机控制器</p>
        <p>&gt; 单路步进电机控制器</p>
        <p>&gt; 无刷电机控制器</p>
        <p>&gt; 伺服电机控制系统</p>
        <p>&gt; 485总线模块</p>
        <p>&gt; 485总线传感器</p>
        <p>&gt; Can总线传感器        </p>
        <p>更多。。。      </p>
      </div>
    </div>
      <div id="CollapsiblePanel2" class="CollapsiblePanel">
        <div class="CollapsiblePanelTab" tabindex="0">
          <p>特种行业</p>
        </div>
        <div class="CollapsiblePanelContent">
          <p>&gt; 矿用本安电源</p>
          <p>&gt; 智能型皮带机保护装置          </p>
          <p>&gt; 无线型皮带机保护装置</p>
          <p>&gt; 红外、激光、超声特种传感器</p>
          <p>&gt; 可编程控制台</p>
          <p>&gt; 扩音电话</p>
          <p>&gt; KHP系列组合开关保护器</p>
          <p>&gt; KBZ系列馈电开关保护器</p>
          <p>&gt; 相位保护馈电开关保护器</p>
          <p>&gt; 磁力启动开关保护器及综保</p>
          <p>更多。。。</p>
        </div>
    </div>
      <div id="CollapsiblePanel3" class="CollapsiblePanel">
        <div class="CollapsiblePanelTab" tabindex="0">
          <p>医疗及军工</p>
        </div>
        <div class="CollapsiblePanelContent">
          <p><a href="product 3001.html">&nbsp;</a>&gt; 微液检测控制模块</p>
          <p>&gt; 血液免疫分析仪核心控制系统</p>
          <p>&gt; 精密恒温控制模块</p>
          <p>&gt; 380/220AC智能型总线控制断路器</p>
          <p>&gt; 380/220AC-C智能型总线控制起动器</p>
          <p>&gt; 红外温度传感器、呈像仪</p>
          <p>&gt; 化学发光检测系统</p>
          <p>更多。。。</p>
        </div>
    </div>
      <div id="CollapsiblePanel4" class="CollapsiblePanel">
        <div class="CollapsiblePanelTab" tabindex="0">
          <p>专属定制</p>
        </div>
        <div class="CollapsiblePanelContent">
          <p>&gt; PLC控制系统</p>
          <p>&gt; ARM控制系统</p>
          <p><a href="product 3005.html">&nbsp;更多。。。</a></p>
        </div>
    </div></td>
    <td width="489" height="322" align="center" valign="top"><img src="Pic/pic31.png" alt="" width="480" height="360" /></td>
    <td width="499" align="center" valign="top"><img src="Pic/pic19.png" width="480" height="360" /></td>
  </tr>
  <tr align="center" valign="middle">
    <td height="30">工业自动化</td>
    <td>工业自动化</td>
  </tr>
  <tr align="center" valign="middle">
    <td><img src="Pic/pic39.png" width="480" height="360" /></td>
    <td><img src="Pic/pic45.png" width="480" height="360" /></td>
  </tr>
  <tr>
    <td height="30" align="center" valign="middle">特种行业</td>
    <td height="30" align="center" valign="middle">特种行业</td>
  </tr>
  <tr>
    <td colspan="2">&nbsp;&nbsp;      </td>
  </tr>
</table>
<table width="1214" border="0" align="center" cellspacing="0">
  <tr>
    <td width="229" height="29">&nbsp;</td>
    <td width="710">&nbsp;</td>
    <td width="138" align="right" valign="middle">&nbsp;</td>
    <td width="129" align="right" valign="middle">&nbsp;</td>
  </tr>
  <tr>
    <td height="29">&nbsp;</td>
    <td>版权所有： 合肥合悦光电科技有限公司 <br />
备案号： <strong><u><a href="https://beian.miit.gov.cn">皖ICP备19022331号-1 </a>、<a href="https://beian.miit.gov.cn">皖ICP备19022331号-2 </a>、<a href="https://beian.miit.gov.cn">皖ICP备19022331号-3</a></u></strong></a><br />
      技术支持： 合肥合悦光电科技有限公司 合肥电子设计自动化中心 Hefei EDA Center<br />
      联系方式： 13855413136 （微信）<br />
    <br /></td>
    <td align="right" valign="middle">&nbsp;</td>
    <td align="right" valign="middle">&nbsp;</td>
  </tr>
  <tr>
    <td height="29">&nbsp;</td>
    <td>&nbsp;</td>
    <td align="right" valign="middle">&nbsp;</td>
    <td align="right" valign="middle">&nbsp;</td>
  </tr>
</table>
<p>&nbsp;</p>
<p>&nbsp;</p>
<script type="text/javascript">
var CollapsiblePanel1 = new Spry.Widget.CollapsiblePanel("CollapsiblePanel1");
var CollapsiblePanel2 = new Spry.Widget.CollapsiblePanel("CollapsiblePanel2", {contentIsOpen:false});
var CollapsiblePanel3 = new Spry.Widget.CollapsiblePanel("CollapsiblePanel3", {contentIsOpen:false});
var CollapsiblePanel4 = new Spry.Widget.CollapsiblePanel("CollapsiblePanel4", {contentIsOpen:false});
</script>
</body>
</html>

Whois info of domain

Domain Name: HFEDA.COM
Registry Domain ID: 2443770299_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2025-03-25T08:03:30Z
Creation Date: 2019-10-15T08:32:26Z
Registry Expiry Date: 2027-10-15T08:32:26Z
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: ok https://icann.org/epp#ok
Name Server: DNS7.HICHINA.COM
Name Server: DNS8.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-15T06:46:27Z <<<
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
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