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.

24 HTTP Headers from p.im9.eu/1423719756507.jpg?zqWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 403 Forbidden
  2. Date: Mon, 14 Oct 2024 02:00:15 GMT
  3. Content-Type: text/html; charset=UTF-8
  4. Connection: close
  5. 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
  6. 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
  7. Cross-Origin-Embedder-Policy: require-corp
  8. Cross-Origin-Opener-Policy: same-origin
  9. Cross-Origin-Resource-Policy: same-origin
  10. Origin-Agent-Cluster: ?1
  11. 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=()
  12. Referrer-Policy: same-origin
  13. X-Content-Options: nosniff
  14. X-Frame-Options: SAMEORIGIN
  15. cf-mitigated: challenge
  16. cf-chl-out: U3YoLm973Joxt+GT9/JPUR0cBejKs4CW2li9h4tEtjvnYW6whxzcjnG2R8Mj1kxC5UZYJUn31ZGWW/WvnmHV8ctMhcT/Cxewqdp1JYdxlxE=$SGHSEM5QnOra31c6epZjpQ==
  17. Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
  18. Expires: Thu, 01 Jan 1970 00:00:01 GMT
  19. Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=D1xCtvbMFhVAW%2B9gmtbv320ZsL%2BR9yxrgw3xCgkXAWOIYb2iNVDTEkhqV%2FYWJc7DbfDVIXEN4Xq4lviiDaz2%2FIfgHqKYoYQF%2F8hb43GmC%2B0Xj9yHm39VeX%2Fz8Woa%2BPLSjohyyhgS1Q%3D%3D"}],"group":"cf-nel","max_age":604800}
  20. NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
  21. Speculation-Rules: "/cdn-cgi/speculation"
  22. Server: cloudflare
  23. CF-RAY: 8d23f989cbe6d259-FRA
  24. 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.