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.

25 HTTP Headers from fra.europa.euWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Server: nginx
  3. Date: Fri, 19 Apr 2024 22:31:02 GMT
  4. Content-Type: text/html; charset=UTF-8
  5. Connection: keep-alive
  6. Keep-Alive: timeout=180
  7. x-drupal-route-normalizer: 1
  8. x-ua-compatible: IE=edge
  9. content-language: en
  10. x-content-type-options: nosniff
  11. x-frame-options: SAMEORIGIN
  12. cache-control: must-revalidate, no-cache, private
  13. expires: Sun, 19 Nov 1978 05:00:00 GMT
  14. x-generator: Drupal 9 (https://www.drupal.org)
  15. x-drupal-cache: HIT
  16. location: http://fra.europa.eu/en
  17. x-cacheable: NO:Cache-Control=private
  18. x-varnish: 753741
  19. age: 0
  20. via: 1.1 varnish (Varnish/6.1)
  21. access-control-allow-origin: http://fundamentalrightsforum.eu/
  22. access-control-allow-headers: x-requested-with, Content-Type, origin, authorization, accept, client-security-token
  23. Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
  24. X-Content-Type-Options: nosniff
  25. X-XSS-Protection: 1; mode=block

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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