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.

16 HTTP Headers from www.knscha.com.hkWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 200 OK
  2. Server: nginx
  3. Date: Tue, 16 Jul 2019 02:41:46 GMT
  4. Content-Type: text/html
  5. Connection: keep-alive
  6. Vary: Accept-Encoding
  7. Set-Cookie: route=d19415398339d54be87bd307b99c5e44; Path=/
  8. Set-Cookie: visitplat=HK_www.knscha.com.hk; expires=Wed, 17-Jul-2019 02:41:45 GMT; path=/
  9. Set-Cookie: PHPSESSID=547t9f0h9lqnkfhhrmea999bp7; path=/; HttpOnly
  10. Expires: Thu, 19 Nov 1981 08:52:00 GMT
  11. Pragma: no-cache
  12. Set-Cookie: s_l=zh_CN
  13. Set-Cookie: s_u=0
  14. Cache-Control: no-cache, must-revalidate, post-check=0, pre-check=0
  15. X-Browser: 127.0.0.1
  16. Etag: "6f3ad371a267c3390a6232a4da6b375a"

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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