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301 Moved Permanently - mcudl.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Tue, 06 May 2025 17:09:45 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 62
Connection: keep-alive
Location: https://mercerultimate.org/
Server: ip-100-74-5-175.eu-west-2.compute.internal
Vary: Accept-Encoding
X-Request-Id: 9500511d-47ef-493a-8059-73501171cdbc

HTTP Code 301 Moved Permanently

301 status code 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.

503 Service Unavailable - https://mercerultimate.org/
HTTP Status: 503
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Tue, 06 May 2025 17:09:45 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
X-Powered-By: PHP/7.2.34
Strict-Transport-Security: max-age=63072000
Cf-Cache-Status: DYNAMIC
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2BI0tMe17jzmOXj0StuyOHn%2F0rvUqFwY%2FEE8wzSrUFl5H9jpTMeGM%2BPDTzqSgAynorOPqruC5Bl4oS8U0QK7ZtGYfnUAZcDXoejZPdyLnyHCJsKzEvXsX96bGr0wJIst6iH8v2H7iiratQ5%2FPtF7rbe0%3D"}]}
CF-RAY: 93ba164e1eb435ea-FRA
alt-svc: h3=":443"; ma=86400

HTTP Code 503 Service Unavailable

503 status code 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: mcudl.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

Whois info of domain

Domain Name: MCUDL.COM
Registry Domain ID: 2764468707_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2025-03-12T12:27:34Z
Creation Date: 2023-03-11T21:09:42Z
Registry Expiry Date: 2027-03-11T21:09:42Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS07.DOMAINCONTROL.COM
Name Server: NS08.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-06T17:09:39Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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