Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
200 OK - sdk9.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: openresty/1.25.3.1
Date: Wed, 30 Apr 2025 12:57:54 GMT
Content-Type: text/html
Content-Length: 10620
Connection: keep-alive
Vary: Accept-Encoding
Last-Modified: Thu, 31 Aug 2023 20:06:11 GMT
ETag: "297c-6043d9355fb1e"
X-Webcom-Cache-Status: BYPASS
Accept-Ranges: bytes

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: sdk9.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"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta name="robots" content="index, follow"><meta name="description" content="San Diego K9 Security provides security service for all of San Diego County.  We have Security Officers, Patrol Officers, and our exclusive K9 Units to cover all of your security needs."><meta name="keywords" content="contact us,San Diego K9 Security,security guard,patrol ,teams,standing ,officer,vehicle,K9 unit,SDK9 Security,K9 ,dogs for sale,german shepherd,San Diego,north county,escondido,san marcos,vista,oceanside,carlsbad,la costa,private,service,veteran owned,crime"><META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE"><META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">
<script language="javascript">
//-- These colors are used in design templates

var col_primary="#000000";
var col_secondary="#cc0000";
var col_tertiary="#a8a8a8";
var col_background="#a8a8a8";

</script>


<script language="JavaScript" src="../scripts/ic_globals_published.js"></script><script language="JavaScript" src="scripts/user.js"></script><script language="JavaScript" src="scripts/photoalbum.js"></script>
<title>San Diego K9 Security Guard Services</title>
<link rel="stylesheet" media="screen" href="scripts/template.css"><link rel="stylesheet" media="all" href="scripts/website.css"><link rel="stylesheet" media="print" href="scripts/print.css"><link rel="stylesheet" media="all" href="scripts/1custom.css"><link rel="stylesheet" media="all" href="scripts/icwebsiteelement.css">
<style type="text/css" media="screen">
/***** All references to PNG images have to be placed here for IE to render them properly within subpages *****/
* html #pngcontainer {
background-image:none;
filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src=images/ic_042_accent_cover.png);
}
</style>
</head>
<body class="background" id="regular" onload="processMenus();sizeColumns();">
<div id="nav-left" class="primary">
	<div id="inner" class="background">
		<div id="headertop">
			<h1 id="website-title" class="primary">San Diego K9 Security and Protective Services</h1>
			<h2 id="website-slogan" class="secondary">Security Guards and Patrol Service</h2>
		</div>
		<div id="content-wrapper">
			<div class="accent"><div id="pngcontainer">&nbsp;</div></div>
			<div id="navcontainer" class="tertiary">
				<div><a href="home.html" class="tertiary" target="_self"><h3>Home</h3></a></div>
<div><a href="commercialguardservice.html" class="tertiary" target="_self"><h3>Commercial Guard Service</h3></a></div>
<div><a href="residentialguardservice.html" class="tertiary" target="_self"><h3>Residential Guard Service</h3></a></div>
<div><a href="guardsforspecialevents.html" class="tertiary" target="_self"><h3>Guards for Special Events</h3></a></div>
<div><a href="k9patrolunitsk9teams.html" class="tertiary" target="_self"><h3>K9 Patrol Units-K9 Teams</h3></a></div>
<div><a href="companynews.html" class="tertiary" target="_self"><h3>Company News</h3></a></div>
<div><a href="employmentopportunities.html" class="tertiary" target="_self"><h3>Employment Opportunities</h3></a></div>
<div><a href="contactus.html" class="tertiary" target="_self"><h3>Contact Us</h3></a></div>

			</div>
			<div id="content">
				<table id="content-table" cellpadding="0" cellspacing="0">
					<tr>
						<td id="content-table-main" align="left" valign="top">
							<!-- Start content section --><div id="pagecols">
<div id="column1">
<div id="colbody1" class="colbody">
<div class="building_block" id="pgbldblk274">
<div class="blockbody" id="body_pgbldblk274">
<table border="0" name="" width="100%" cellpadding="5" cellspacing="0">
<tr align="" valign="">
<td colspan="" rowspan="" width="100%" align="" valign="top"><div style="text-align: center;"><br /><span style="color: #e2281c; font-family: georgia, 'times new roman', serif; font-size: xx-large;"><strong>San Diego K9 Security</strong> </span></div>
<div style="text-align: center;"><em><span style="font-family: georgia, 'times new roman', serif; font-size: xx-large;">Security Officers&nbsp; &amp;&nbsp; Patrol Services</span></em></div><br>
</td>
</tr>
</table>
</div>
</div>
<div class="building_block" id="pgbldblk335">
<div class="blockbody" id="body_pgbldblk335">
<table border="0" name="" width="100%" cellpadding="5" cellspacing="0">
<tr align="" valign="">
<td colspan="" rowspan="" width="100%" align="" valign="top"><div style="text-align: center;"><span style="font-family: georgia, 'times new roman', serif; font-size: medium;"><br /></span></div>
<div style="text-align: center;"><span style="font-family: georgia, 'times new roman', serif; font-size: medium;">We customize our service to&nbsp;meet the specific needs of each of our clients.&nbsp; Whether you need a daily on-site officer, several guards for a one time event, or simply a nightly patrol, San Diego K9 Security can help you come up with a plan to keep you and your property safe.&nbsp;</span></div>
<div style="text-align: center;"><span style="font-family: georgia, 'times new roman', serif; font-size: medium;">&nbsp;</span></div>
<div style="text-align: center;"><span style="font-family: georgia, 'times new roman', serif; font-size: medium;">Our&nbsp;Officers are experienced in dealing with all types of security issues.&nbsp; All of our&nbsp;Officers are state certified, background checked, and receive&nbsp;on-going training.&nbsp; We can be discrete, or make a visual presence.&nbsp; Our Officers are supervised by our K9 Patrol Units, who are available to assist&nbsp;the On-Site Officer, if necessary.&nbsp;&nbsp;</span></div>
<div style="text-align: center;"><span style="font-family: georgia, 'times new roman', serif; font-size: medium;"></span>&nbsp;</div>
<div style="text-align: center;"><span style="font-family: georgia, 'times new roman', serif; font-size: medium;"></span><span style="font-size: large;"><strong><span style="font-family: georgia, 'times new roman', serif;">The K9 Patrol Units are exclusive to our company, </span></strong></span></div>
<div style="text-align: center;"><span style="font-size: large;"><strong><span style="font-family: georgia, 'times new roman', serif;">you won't find them any where else in San Diego.</span></strong></span></div>
<div style="text-align: center;"><span style="font-family: georgia, 'times new roman', serif; font-size: medium;">&nbsp;</span></div>
<div style="text-align: center;"><span style="font-size: medium;"><span style="font-family: georgia, 'times new roman', serif;"></span><span style="font-family: georgia, 'times new roman', serif;">We&nbsp;can also provide suggestions for keeping your&nbsp;property&nbsp;safe,&nbsp;</span></span></div>
<div style="text-align: center;"><span style="font-size: medium;"><span style="font-family: georgia, 'times new roman', serif;">even while we are not on duty.</span></span></div>
<div><span style="font-family: georgia, 'times new roman', serif; font-size: medium;">&nbsp;</span></div>
<div style="text-align: center;"><span style="font-family: georgia, 'times new roman', serif; font-size: medium;">Give us a call to find out more:</span></div>
<div style="text-align: center;">&nbsp;</div>
<div style="text-align: center;"><span style="font-family: georgia, 'times new roman', serif; color: #ff0000; font-size: 48px;">760-535-4166</span></div><br>
</td>
</tr>
</table>
</div>
</div>
<div class="building_block" id="pgbldblk352">
<div class="blockbody" id="body_pgbldblk352">
<table border="0" name="" width="100%" cellpadding="5" cellspacing="0">
<tr align="" valign="">
<td colspan="" rowspan="" width="100%" align="center" valign="top">
	  &nbsp;
        </td>
</tr>
</table>
</div>
</div>
<div class="building_block" id="pgbldblk193">
<div class="blockbody" id="body_pgbldblk193">
<table border="0" name="" width="100%" cellpadding="5" cellspacing="0">
<tr align="" valign="">
<td colspan="" rowspan="" width="50%" align="right" valign="middle"><table summary="image table" cellpadding="0" cellspacing="0" border="0" width="206" style=""><tr>
<td align="right" valign="middle">
<table cellpadding="0" cellspacing="0" border="0" width="100%">
<tr>
<td align="center"><img width="181" src="images/181_005_iger_on_patrol.jpg" alt="San Diego K9 security patrol service" style="" border="0" height="120"></td>
</tr>
<tr>
<td align="center">*1996* K9 Bryce</td>
</tr>
</table>
</td>
</tr></table></td><td colspan="" rowspan="" width="50%" align="left" valign="middle"><table summary="image table" cellpadding="0" cellspacing="0" border="0" width="175" style=""><tr>
<td align="left" valign="middle">
<table cellpadding="0" cellspacing="0" border="0" width="100%">
<tr>
<td align="center"><img width="150" src="images/150_Gator_11-01-12.jpg" alt="jaws and paws enforcing laws" style="" border="0" height="123"></td>
</tr>
<tr>
<td align="center">*2013* K9 Gator</td>
</tr>
</table>
</td>
</tr></table></td>
</tr>
</table>
</div>
</div>
<div class="building_block" id="pgbldblk163">
<div class="blockbody" id="body_pgbldblk163">
<table border="0" name="" width="100%" cellpadding="5" cellspacing="0">
<tr align="" valign="">
<td colspan="" rowspan="" width="100%" align="" valign="top"><div style="text-align: center;"><span style="color: #0d1a8b;"><em><span style="font-family: georgia, 'times new roman', serif; font-size: xx-large;">Proudly serving all of San Diego county</span></em></span></div>
<div style="text-align: center;"><span style="color: #0d1a8b;"><em><span style="font-family: georgia, 'times new roman', serif; font-size: xx-large;">for over 25 years!</span></em></span></div><br>
</td>
</tr>
</table>
</div>
</div>
</div>
</div>
<div id="column2">
<div id="colbody2" class="colbody"></div>
</div>
<div id="column3">
<div id="colbody3" class="colbody"></div>
</div>
</div><div id="measurescroll" style="clear:both;"></div><table border="0" width="100%" cellpadding="0" cellspacing="0" id="other_footer">
<tr>
<td align="left" valign="middle"><div style="text-align: center;"><span style="font-size: small;"><em><span style="color: #ffffff;">This website and images are property of SDK9 Security and Protective Services. &nbsp;</span></em></span></div>
<div style="text-align: center;"><span style="font-size: small;"><em><span style="color: #ffffff;">Please do not copy images without our permission.</span></em></span></div></td>
</tr>
<tr>
<td align="left" valign="middle"></td>
</tr>
</table>
<!-- End content section -->
						</td>
					</tr>
				</table>
				<div id="footer"></div>	
			</div>
		</div>
	</div>
</div>
</body>
</html>
                               

Whois info of domain

Domain Name: SDK9.COM
Registry Domain ID: 37329369_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2022-08-05T08:05:02Z
Creation Date: 2000-10-05T02:35:18Z
Registry Expiry Date: 2025-10-05T02:35:18Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS35.WORLDNIC.COM
Name Server: NS36.WORLDNIC.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-04-30T12:57:37Z <<<
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