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.

19 HTTP Headers from https://sites.google.com/site/kosmetikmarxzell/homeWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/2 302
  2. content-type: application/binary
  3. x-frame-options: DENY
  4. vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
  5. cache-control: no-cache, no-store, max-age=0, must-revalidate
  6. pragma: no-cache
  7. expires: Mon, 01 Jan 1990 00:00:00 GMT
  8. date: Tue, 13 Jan 2026 12:31:28 GMT
  9. location: https://accounts.google.com/ServiceLogin?passive=1209600&osid=1&continue=https://sites.google.com/site/kosmetikmarxzell/home&followup=https://sites.google.com/site/kosmetikmarxzell/home
  10. content-length: 0
  11. p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
  12. cross-origin-opener-policy: unsafe-none
  13. cross-origin-resource-policy: same-site
  14. content-security-policy: base-uri 'self';object-src 'none';report-uri /_/view/cspreport;script-src 'report-sample' 'nonce-KyWui0cwlVEoXOmrlFI5dw' 'unsafe-inline' 'unsafe-eval';worker-src 'self';frame-ancestors https://google-admin.corp.google.com/
  15. server: ESF
  16. x-xss-protection: 0
  17. x-content-type-options: nosniff
  18. set-cookie: NID=528=YJzh58S0niPcP5QNsznV9-ppa_Aw-EjWQlMQ60ADQkO9DRyXTTRAZzwo3EtdPm4gn4VeeKm07wzhO3div_uNsDOla5WzhWAx1QFeCNdCS1PLbi2ant9v90Xr-0t1AECYfHM4UYjq8w5v98CWs0egfHaMcbF126K0SNyB0T2W8kaDUSq9a7masbLB0xrTLqSURWV13k7l7uU; expires=Wed, 15-Jul-2026 12:31:28 GMT; path=/; domain=.google.com; HttpOnly
  19. alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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