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301 Moved Permanently - sieos.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Mon, 19 May 2025 16:19:22 GMT
Server: Apache/2.4.6 (CentOS) PHP/5.6.8
X-Powered-By: PHP/5.6.8
Location: https://www.buydomains.com/lander/sieos.com?domain=sieos.com&utm_source=sieos.com&utm_medium=click&utm_campaign=tdfs-AprTest&traffic_id=AprTest&traffic_type=tdfs&redirect=ono-redirect
Content-Length: 0
Content-Type: text/html; charset=UTF-8

HTTP Code 301 Moved Permanently

301 Moved Permanently 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.buydomains.com/lander/sieos.com?domain=sieos.com&utm_source=sieos.com&utm_medium=click&utm_campaign=tdfs-AprTest&traffic_id=AprTest&traffic_type=tdfs&redirect=ono-redirect
HTTP Status: 403
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Mon, 19 May 2025 16:19:31 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 7705
Connection: close
accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cf-mitigated: challenge
critical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy: same-origin
server-timing: chlray;desc="9424ea986b8cd995"
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
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
Set-Cookie: __cf_bm=YnvL6XH3.Q2gFdMjq5AisCxnrYseLYw2tpcx8xhgF.Y-1747671571-1.0.1.1-gZHLz5_njdg2k0cqVxiVYhUvIE_dS2R5kFBjdLPqnybpGY_zslQnOnf8yObnaAG1db5HqjooROgJemJH2Dy7D7L9u6gS2JAalNoJF217saw; path=/; expires=Mon, 19-May-25 16:49:31 GMT; domain=.buydomains.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 9424ea986b8cd995-HEL

HTTP Code 403 Forbidden

403 Forbidden 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: sieos.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

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