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301 Moved Permanently - yefnn.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Sat, 17 May 2025 17:27:57 GMT
Content-Type: text/html
Content-Length: 167
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Sat, 17 May 2025 18:27:57 GMT
Location: https://www.yefnn.com/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IGKw1RklTTWN5tuHkRYIVe2YoD9r3vw340jwIMFxGB7TEfAeRN9gvCU7uXlLOJ%2BXwYQR0fWmkx4vDofDjh5JSee8NFCKTW5Muk5IvMIJJK4OioUeFNZ%2Bv2l3uKGiFfZQLHUIbP%2FB5mk%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 9414d41afdc8b594-AMS
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=27169&min_rtt=27169&rtt_var=13584&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=165&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

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.

403 Forbidden - https://www.yefnn.com/
HTTP Status: 403
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Sat, 17 May 2025 17:27:58 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Cf-Cache-Status: DYNAMIC
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2FfalqRoCSmq8AUJRF1mwRxDUfJYl6j1SGyfK4O5Uv4OkEnjxmjXRv9T%2Fzhs%2Bvlt9kSsNGVuaLrxX8D56VXxa4BIgG0GDPyeip%2FLYc8qYnH77gloOvBEukIM%3D"}]}
CF-RAY: 9414d41b98585392-AMS
alt-svc: h3=":443"; ma=86400

HTTP Code 403 Forbidden

403 status code indicates that access to the requested resource is denied, even with authentication.

When is Code 403 used?

  • When accessing restricted content without necessary permissions
  • When security rules block a request
  • When an IP address is banned

What does Code 403 mean for the user?

The user is informed that they do not have permission to access the resource.

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

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html>
<head><title>403 Forbidden</title></head>
<body>
<center><h1>403 Forbidden</h1></center>
 Sorry for the inconvenience.<br/>
Please report this message and include the following information to us.<br/>
Thank you very much!</p>
<table>
<tr>
<td>URL:</td>
<td>http://www.yefnn.com/</td>
</tr>
<tr>
<td>Server:</td>
<td>hhdus</td>
</tr>
<tr>
<td>Date:</td>
<td>2025/05/18 01:27:58</td>
</tr>
</table>
<hr/>Powered by Tengine<hr><center>tengine</center>
</body>
</html>

Whois info of domain

Domain Name: YEFNN.COM
Registry Domain ID: 2740692850_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: http://www.cloudflare.com
Updated Date: 2024-11-10T04:43:21Z
Creation Date: 2022-11-25T02:23:46Z
Registry Expiry Date: 2025-11-25T02:23:46Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6503198930
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: GEORGE.NS.CLOUDFLARE.COM
Name Server: VERA.NS.CLOUDFLARE.COM
DNSSEC: signedDelegation
DNSSEC DS Data: 2371 13 2 63C1CB23E7CADBC9531CF3BDEE182927F50E517D1CEF4DE9A9ACFD1525FE2EF9
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-17T17:27:49Z <<<
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
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