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200 OK - jsfzr.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 02 May 2025 20:19:04 GMT
Content-Type: text/html
Content-Length: 4833
Connection: keep-alive
Vary: Accept-Encoding
Last-Modified: Fri, 16 May 2014 15:12:48 GMT
ETag: "53762af0-12e1"
Accept-Ranges: bytes

HTTP Code 200 OK

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

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  <title>Welcome to CentOS</title>
  <style rel="stylesheet" type="text/css"> 

	html {
	background-image:url(img/html-background.png);
	background-color: white;
	font-family: "DejaVu Sans", "Liberation Sans", sans-serif;
	font-size: 0.85em;
	line-height: 1.25em;
	margin: 0 4% 0 4%;
	}

	body {
	border: 10px solid #fff;
	margin:0;
	padding:0;
	background: #fff;
	}

	/* Links */

	a:link { border-bottom: 1px dotted #ccc; text-decoration: none; color: #204d92; }
	a:hover { border-bottom:1px dotted #ccc; text-decoration: underline; color: green; }
	a:active {  border-bottom:1px dotted #ccc; text-decoration: underline; color: #204d92; }
	a:visited { border-bottom:1px dotted #ccc; text-decoration: none; color: #204d92; }
	a:visited:hover { border-bottom:1px dotted #ccc; text-decoration: underline; color: green; }
 
	.logo a:link,
	.logo a:hover,
	.logo a:visited { border-bottom: none; }

	.mainlinks a:link { border-bottom: 1px dotted #ddd; text-decoration: none; color: #eee; }
	.mainlinks a:hover { border-bottom:1px dotted #ddd; text-decoration: underline; color: white; }
	.mainlinks a:active { border-bottom:1px dotted #ddd; text-decoration: underline; color: white; }
	.mainlinks a:visited { border-bottom:1px dotted #ddd; text-decoration: none; color: white; }
	.mainlinks a:visited:hover { border-bottom:1px dotted #ddd; text-decoration: underline; color: white; }

	/* User interface styles */

	#header {
	margin:0;
	padding: 0.5em;
	background: #204D8C url(img/header-background.png);
	text-align: left;
	}

	.logo {
	padding: 0;
	/* For text only logo */
	font-size: 1.4em;
	line-height: 1em;
	font-weight: bold;
	}

	.logo img {
	vertical-align: middle;
	padding-right: 1em;
	}

	.logo a {
	color: #fff;
	text-decoration: none;
	}

	p {
	line-height:1.5em;
	}

	h1 { 
		margin-bottom: 0;
		line-height: 1.9em; }
	h2 { 
		margin-top: 0;
		line-height: 1.7em; }

	#content {
	clear:both;
	padding-left: 30px;
	padding-right: 30px;
	padding-bottom: 30px;
	border-bottom: 5px solid #eee;
	}

    .mainlinks {
        float: right;
        margin-top: 0.5em;
        text-align: right;
    }

    ul.mainlinks > li {
    border-right: 1px dotted #ddd;
    padding-right: 10px;
    padding-left: 10px;
    display: inline;
    list-style: none;
    }

    ul.mainlinks > li.last,
    ul.mainlinks > li.first {
    border-right: none;
    }

  </style>

</head>

<body>

<div id="header">

    <ul class="mainlinks">
        <li> <a href="http://www.centos.org/">Home</a> </li>
        <li> <a href="http://wiki.centos.org/">Wiki</a> </li>
        <li> <a href="http://wiki.centos.org/GettingHelp/ListInfo">Mailing Lists</a></li>
        <li> <a href="http://www.centos.org/download/mirrors/">Mirror List</a></li>
        <li> <a href="http://wiki.centos.org/irc">IRC</a></li>
        <li> <a href="https://www.centos.org/forums/">Forums</a></li>
        <li> <a href="http://bugs.centos.org/">Bugs</a> </li>
        <li class="last"> <a href="http://wiki.centos.org/Donate">Donate</a></li>
    </ul>

	<div class="logo">
		<a href="http://www.centos.org/"><img src="img/centos-logo.png" border="0"></a>
	</div>

</div>

<div id="content">

	<h1>Welcome to CentOS</h1>

	<h2>The Community ENTerprise Operating System</h2>

	<p><a href="http://www.centos.org/">CentOS</a> is an Enterprise-class Linux Distribution derived from sources freely provided
to the public by Red Hat, Inc. for Red Hat Enterprise Linux.  CentOS conforms fully with the upstream vendors
redistribution policy and aims to be functionally compatible. (CentOS mainly changes packages to remove upstream vendor
branding and artwork.)</p>

	<p>CentOS is developed by a small but growing team of core
developers.&nbsp; In turn the core developers are supported by an active user community
including system administrators, network administrators, enterprise users, managers, core Linux contributors and Linux enthusiasts from around the world.</p>

	<p>CentOS has numerous advantages including: an active and growing user community, quickly rebuilt, tested, and QA'ed errata packages, an extensive <a href="http://www.centos.org/download/mirrors/">mirror network</a>, developers who are contactable and responsive, Special Interest Groups (<a href="http://wiki.centos.org/SpecialInterestGroup/">SIGs</a>) to add functionality to the core CentOS distribution, and multiple community support avenues including a <a href="http://wiki.centos.org/">wiki</a>, <a
href="http://wiki.centos.org/irc">IRC Chat</a>, <a href="http://wiki.centos.org/GettingHelp/ListInfo">Email Lists</a>, <a href="https://www.centos.org/forums/">Forums</a>, <a href="http://bugs.centos.org/">Bugs Database</a>, and an <a
href="http://wiki.centos.org/FAQ/">FAQ</a>.</p>

	</div>

</div>


</body>
</html>

Whois info of domain

Domain Name: JSFZR.COM
Registry Domain ID: 2895734055_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://wanwang.aliyun.com
Updated Date: 2024-07-02T02:55:51Z
Creation Date: 2024-07-02T02:50:45Z
Registry Expiry Date: 2027-07-02T02:50:45Z
Registrar: Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Registrar IANA ID: 1599
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS11.HICHINA.COM
Name Server: DNS12.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-02T20:18:48Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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