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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 www.ycrcw.netWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Wed, 16 Jun 2021 20:54:20 GMT
  3. Content-Type: text/html
  4. Connection: keep-alive
  5. Set-Cookie: __yjs_duid=1_21e771a9203357b3662c94e77657269d1623876860044; expires=Fri, 16-Jun-23 20:54:20 GMT; Path=/; Domain=ycrcw.net; HttpOnly
  6. Location: https://www.ycrcw.net/
  7. Strict-Transport-Security: max-age=31536000
  8. YJS-ID: a33e4ad806423013-123
  9. Server: yunjiasu

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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