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.

9 HTTP Headers from szeptak.plWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Mon, 17 Nov 2025 19:14:41 GMT
  3. Connection: keep-alive
  4. Location: https://szeptak.pl/
  5. Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=N6nFehbHSl5huDF0%2BtnjY%2BKkX4tvkKskwnRMbt%2FE7cq3lxGknJ94%2F64io2H6A3o2W3P%2FmAuniBR3uEAn3rIfyMSVz7nk4%2FYr0%2FvOMiiv%2Fb2WikGyKOo%3D"}]}
  6. Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
  7. Server: cloudflare
  8. CF-RAY: 9a018d6ecaf28eb7-FRA
  9. 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.