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 zurnal.baWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 200 OK
  2. Date: Sun, 17 Nov 2024 09:28:22 GMT
  3. Content-Type: text/html
  4. Connection: keep-alive
  5. Last-Modified: Wed, 02 Oct 2024 13:21:33 GMT
  6. Accept-Ranges: bytes
  7. Cache-Control: no-cache, no-store, must-revalidate
  8. Pragma: no-cache
  9. Expires: 0
  10. cf-cache-status: DYNAMIC
  11. Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dth1diESwZ8ggi2EtPE4gLTMBB8Lxi9swNAnovCCWnIX672pC2KTCLbVPIjhpMZzk0FFmGq8LsYcS0vE90%2Bow888XhqM%2FnChXWa0GBZxqKlxr7lPC9geTzBENlIZd3i7Fnd9rAhzlHM%3D"}],"group":"cf-nel","max_age":604800}
  12. NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
  13. Server: cloudflare
  14. CF-RAY: 8e3eb0b16bef4da8-FRA
  15. alt-svc: h3=":443"; ma=86400
  16. server-timing: cfL4;desc="?proto=TCP&rtt=1306&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=156&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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