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: Sat, 13 Dec 2025 04:03:10 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. content-security-policy: base-uri 'self';object-src 'none';report-uri /_/view/cspreport;script-src 'report-sample' 'nonce-B4uaH-y44O3qkglVGImxIw' 'unsafe-inline' 'unsafe-eval';worker-src 'self';frame-ancestors https://google-admin.corp.google.com/
  14. cross-origin-resource-policy: same-site
  15. server: ESF
  16. x-xss-protection: 0
  17. x-content-type-options: nosniff
  18. set-cookie: NID=527=cbNvi_N6TNYMTioCZRK6se9cUNJTwd8HUd9DggVr5yqy6_Y-s0CTOW7yZqK-BcgBj3bqjhvnQroyM6JWuzSUfC_-as7AUcyJRbQnji2FqdCDqIfV40k23pn6s2RxKOCEHKQUMt1OrDK6q81Ao50M-hYRdAchb9SVzR_zlR0vG3NlwNpfmphEYl62l-copnRwb-_9hXBpKK0; expires=Sun, 14-Jun-2026 04:03:10 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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