check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
302 Found - pa1r.com
HTTP Status: 302
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Fri, 16 May 2025 20:47:28 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Location: http://www.pair.com

HTTP Code 302 Found (Moved Temporarily)

302 status code indicates that the requested resource is temporarily available at a different URL.

When is Code 302 used?

  • When temporarily changing a page URL
  • When testing new content
  • During temporary maintenance

What does Code 302 mean for the user?

The user is automatically redirected to the new URL, but search engines continue to index the old address.

301 Moved Permanently - http://www.pair.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 16 May 2025 20:47:28 GMT
Content-Type: text/html
Content-Length: 167
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Fri, 16 May 2025 21:47:28 GMT
Location: https://www.pair.com/
Server: cloudflare
CF-RAY: 940dbafc1bfdebd4-CPH

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.

502 Bad Gateway - https://www.pair.com/
HTTP Status: 502
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 16 May 2025 20:47:29 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 15
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Server: cloudflare
CF-RAY: 940dbafccf8eebc8-CPH

HTTP Code 502 Bad Gateway

502 status code indicates that the server acting as a gateway or proxy received an invalid response from an upstream server.

When is Code 502 used?

  • When a server is down or unreachable
  • When there is a misconfiguration in server settings
  • When a reverse proxy or load balancer fails to connect to the backend server

What does Code 502 mean for the user?

The user cannot access the requested resource due to a temporary issue between servers.

GET / HTTP/1.1
Host: pa1r.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

error code: 502

Whois info of domain

Domain Name: PA1R.COM
Registry Domain ID: 6943102_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.pairdomains.com
Registrar URL: http://www.pairdomains.com
Updated Date: 2024-12-15T06:00:04Z
Creation Date: 1999-06-01T15:21:53Z
Registry Expiry Date: 2026-06-01T15:22:29Z
Registrar: pair Networks, Inc. d/b/a pair Domains
Registrar IANA ID: 99
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4123815195
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1.PAIRNIC.COM
Name Server: NS2.PAIRNIC.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-16T20:47:20Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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