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  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.

12 HTTP Headers from www.ami-firma.plWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Sat, 31 Jul 2021 15:03:22 GMT
  3. Connection: keep-alive
  4. Cache-Control: max-age=3600
  5. Expires: Sat, 31 Jul 2021 16:03:22 GMT
  6. Location: https://www.ami-firma.pl/
  7. cf-request-id: 0b9eb06e2200004c4a8481f000000001
  8. Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fJ03LwTJIf7MzOZQLuyK1ZKWceAcJZWZFDZEB56VBUB6%2FIr3TSRc3BikBeJrVdBZb1RHabhP8KmmxcbMg8hIr5Iyj80VuxdNRBHZVHIxOjdjrdHrJW%2FyZEoKNZyWp5lmQfrp"}],"group":"cf-nel","max_age":604800}
  9. NEL: {"report_to":"cf-nel","max_age":604800}
  10. Server: cloudflare
  11. CF-RAY: 6777b6903e154c4a-AMS
  12. alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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