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Make your WWW the #1 with SEO!

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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.

17 HTTP Headers from pypy.orgWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Connection: keep-alive
  3. Content-Length: 162
  4. Server: GitHub.com
  5. Content-Type: text/html
  6. Location: https://pypy.org/
  7. X-GitHub-Request-Id: C1AF:1F0077:BB3D54:BCC762:686DF860
  8. Accept-Ranges: bytes
  9. Age: 3000
  10. Date: Wed, 09 Jul 2025 05:54:33 GMT
  11. Via: 1.1 varnish
  12. X-Served-By: cache-fra-eddf8230029-FRA
  13. X-Cache: HIT
  14. X-Cache-Hits: 0
  15. X-Timer: S1752040473.054437,VS0,VE2
  16. Vary: Accept-Encoding
  17. X-Fastly-Request-ID: be155d4ecd4ead7794b7516551660a57c379e55e

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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