3W1 SEO Tools

Make your WWW the #1 with SEO!

  1. SEO Analysis
  2. Predicted PageRank
  3. PageRank Button
  4. Check PageRank
  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.google.esWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 200 OK
  2. Content-Type: text/html; charset=UTF-8
  3. P3P: CP="This is not a P3P policy! See g.co/p3phelp for more info."
  4. Date: Thu, 13 Aug 2020 18:02:33 GMT
  5. Server: gws
  6. X-XSS-Protection: 0
  7. X-Frame-Options: SAMEORIGIN
  8. Transfer-Encoding: chunked
  9. Expires: Thu, 13 Aug 2020 18:02:33 GMT
  10. Cache-Control: private
  11. Set-Cookie: 1P_JAR=2020-08-13-18; expires=Sat, 12-Sep-2020 18:02:33 GMT; path=/; domain=.google.es; Secure
  12. Set-Cookie: NID=204=or_pfDz6VIdwinCI4QBEQNB51EW-ZDTApjcXlMTJxvLmJpGZCwjSWQQ3e6gStYy_oNT4JYBHYZlJuYHbESyw1mwDPWay5PGcoWkSVrdqkFivWtqcrz7K31yGpHpYmJ4KEeLEGfE_eSbqKioKUN4b4oyKH4Z90QCuhSrrrebhqsU; expires=Fri, 12-Feb-2021 18:02:33 GMT; path=/; domain=.google.es; HttpOnly

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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