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  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 residenz.atWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Tue, 27 Jan 2026 15:09:27 GMT
  3. Connection: keep-alive
  4. Location: https://residenz.at/
  5. Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=RWCpMzU7ERM1mR9W9X5M%2BJgufuugLto6lXz7IiF4Y3V3MAZK7HmDxdsPufiRiGh36OFL6d1r05zg1%2BtpZ3uKVOrxSzUhkyTzWpa3GahyYFcNzmJDNwKR"}]}
  6. Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
  7. Server: cloudflare
  8. CF-RAY: 9c492bd82bbed2a6-FRA
  9. alt-svc: h3=":443"; ma=86400

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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