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.

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


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Wed, 17 Dec 2025 22:18:16 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: 9af9cb9c098e3650-FRA
  9. CF-Cache-Status: DYNAMIC
  10. Ki-CF-Cache-Status: BYPASS
  11. X-Content-Type-Options: nosniff
  12. X-Edge-Location-Klb: 1
  13. ki-cache-type: None
  14. ki-edge: v=24.0.1;mv=5.0.18
  15. ki-origin: g1p
  16. Set-Cookie: __cf_bm=ca3USMMyz0RlIaHqQgTACVq5O0dtQ1gGzeQ5W7d0csg-1766009896-1.0.1.1-AXr0AwCO68BfS6OLJvqyUrGrXYLjKXxQCXCK5fjJkAE5gwL4QUe4rKLprcxJSc83kkKbzqytO7miE2yvuLcMpr6EC0bk9woLa3F5S9cnbVE; path=/; expires=Wed, 17-Dec-25 22:48:16 GMT; domain=.www.alec.org; HttpOnly
  17. Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mVWBhfnbQ6HZYRDDbr7buTMa6rfpnpaMt5ouM1LITGqZLURb2c8wH4wqTmRbB2qoMfW%2FxwziwPZ0r7S9rb46CqblufSsQfdgSCkWnzh7A67xZQpzW7NQOIdtRTgBPSgt39Tg%2BQ5SFfHbAg%3D%3D"}],"group":"cf-nel","max_age":604800}
  18. NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
  19. 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.