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.

16 HTTP Headers from send.itWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Wed, 05 Nov 2025 08:47:34 GMT
  3. Content-Type: text/html
  4. Content-Length: 166
  5. Connection: keep-alive
  6. Server: cloudflare
  7. Location: https://send.it/
  8. CF-Ray: 999b16526d1cdc5a-FRA
  9. CF-Cache-Status: HIT
  10. Age: 143696
  11. Cache-Control: private
  12. surrogate-control: max-age=432000
  13. surrogate-key: send.it / sslRedirect
  14. vary: Accept-Encoding
  15. Set-Cookie: _cfuvid=0CTdrYq.U4ezVeNE_Z.Z8QD_mRg9jssTnQerGXRiooU-1762332454821-0.0.1.1-604800000; path=/; domain=.send.it; HttpOnly
  16. 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.