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Response headers
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303 See Other - edpdx.com
HTTP Status: 303
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
x-download-options: noopen
x-permitted-cross-domain-policies: none
referrer-policy: strict-origin-when-cross-origin
location: http://www.edpdx.com
content-type: text/html; charset=utf-8
cache-control: no-cache
x-request-id: 175bb4f9-e384-4a47-ac58-12fb13fe120d
x-runtime: 0.004607
transfer-encoding: chunked
503 Service Unavailable - http://www.edpdx.com
HTTP Status: 503
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Connection: keep-alive
Server: Cowboy
Date: Sat, 17 May 2025 10:23:09 GMT
Content-Length: 506
Report-To: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1747477385&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=za6YE%2F1hfipcczGo4Kxj2%2BMM5rHh8I3cxL8G1RqJZmY%3D"}]}
Reporting-Endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1747477385&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=za6YE%2F1hfipcczGo4Kxj2%2BMM5rHh8I3cxL8G1RqJZmY%3D
Nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache, no-store

HTTP Code 503 Service Unavailable

503 Service Unavailable indicates that the server is temporarily unavailable due to overload or maintenance.

When is Code 503 used?

  • When a server is overloaded with traffic
  • When the server is undergoing scheduled maintenance
  • When a web application temporarily restricts access

What does Code 503 mean for the user?

The user must wait and try again later, as the server is currently unavailable.

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

<!DOCTYPE html>
	<html>
	  <head>
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<meta charset="utf-8">
		<title>Application Error</title>
		<style media="screen">
		  html,body,iframe {
			margin: 0;
			padding: 0;
		  }
		  html,body {
			height: 100%;
			overflow: hidden;
		  }
		  iframe {
			width: 100%;
			height: 100%;
			border: 0;
		  }
		</style>
	  </head>
	  <body>
		<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>
	  </body>
	</html>

Whois info of domain

Domain Name: EDPDX.COM
Registry Domain ID: 1984921984_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2024-11-30T08:43:20Z
Creation Date: 2015-12-01T03:34:35Z
Registry Expiry Date: 2025-12-01T03:34:35Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1.HOVER.COM
Name Server: NS2.HOVER.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-17T10:22:57Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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