3W1 SEO Tools

Make your WWW the #1 with SEO!

  1. SEO Analysis
  2. Predicted PageRank
  3. PageRank Button
  4. Check PageRank
  5. WHOIS
  6. HTTP Headers 

3W1 strongly recommends „White Hat SEO” – learn why it's good for your website, while „Black Hat SEO” is not.

18 HTTP Headers from alec.orgWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Thu, 20 Nov 2025 13:38:25 GMT
  3. Content-Type: text/html
  4. Content-Length: 162
  5. Connection: keep-alive
  6. Server: cloudflare
  7. Location: https://alec.org/
  8. CF-Ray: 9a1858fe0ba0bbb0-FRA
  9. CF-Cache-Status: DYNAMIC
  10. ki-cache-type: None
  11. Ki-CF-Cache-Status: BYPASS
  12. ki-edge: v=23.1.0;mv=5.0.17
  13. X-Content-Type-Options: nosniff
  14. X-Edge-Location-Klb: 1
  15. Set-Cookie: __cf_bm=iAVauoS0RZvoqdicLODxMR_hINYjB7Loou2cvXZ1KDs-1763645905-1.0.1.1-YgBngVqRPN.XyAOXv3IhsW4ArfMGM3weYgo9msWqsz6922dc5v33MrMbb4.c6MhAvmxCvH2UJItjNq_PNi9ahfzH.Q6xqFsnhcEuibfqAjU; path=/; expires=Thu, 20-Nov-25 14:08:25 GMT; domain=.alec.org; HttpOnly
  16. Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BP95MPtg26GmSU47qcfvbQTjr1FL7452JSgIkQpGnK16btodrQ5nSW2ZwUG7q%2Fy8OOdwYraamM8nPSnsHpNXCPCzQK7QvUxpZvAkIex057CZ%2FGqjogtIZEMoe9WU%2BXEC8Zd77zMO"}],"group":"cf-nel","max_age":604800}
  17. NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
  18. alt-svc: h3=":443"; ma=86400

Latest HTTP Headers requests list 30 URLs with HTTP status codes


Copyright ©2009-2023 SublimeStar. PageRank™ is a trademark of Google Inc.