3W1 SEO Tools

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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.

13 HTTP Headers from www.nnsex.ccWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 200 OK
  2. Date: Fri, 15 Nov 2024 07:55:39 GMT
  3. Content-Type: text/html
  4. Connection: keep-alive
  5. cf-cache-status: DYNAMIC
  6. Last-Modified: Wed, 26 Apr 2017 08:03:47 GMT
  7. Vary: Accept-Encoding
  8. Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kEjLFiMyYIKjSCXtb773a90jP%2FFmMUVtwz24AZYD9YebJqt1b3VEo%2Ff3sMUu4jUjz08WoF0svDPJSM%2F6e2K0xQh91P2cotJOEaDYb6kLeDWhNRnswQ6HA3%2F4qkySNxIDdGFajjQ7%2FVJJYh8%3D"}],"group":"cf-nel","max_age":604800}
  9. NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
  10. Server: cloudflare
  11. CF-RAY: 8e2dae208bcad246-FRA
  12. alt-svc: h3=":443"; ma=86400
  13. server-timing: cfL4;desc="?proto=TCP&rtt=1456&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=159&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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