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.

18 HTTP Headers from http://www.portal-mundurowy.pl/With a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 200 OK
  2. Date: Sat, 16 Nov 2024 09:57:21 GMT
  3. Server: Apache
  4. x-frame-options: SAMEORIGIN
  5. referrer-policy: strict-origin-when-cross-origin
  6. cross-origin-opener-policy: same-origin
  7. Expires: Wed, 17 Aug 2005 00:00:00 GMT
  8. Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
  9. Pragma: no-cache
  10. Set-Cookie: 99a4dddccb3820510a5b80d98661afee=7a16682f05397e229613380c232fb880; path=/; HttpOnly
  11. Upgrade: h2,h2c
  12. Connection: Upgrade
  13. Last-Modified: Sat, 16 Nov 2024 09:57:21 GMT
  14. Vary: Accept-Encoding
  15. X-Content-Type-Options: nosniff
  16. X-XSS-Protection: 1; mode=block
  17. X-Frame-Options: sameorigin
  18. Content-Type: text/html; charset=utf-8

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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