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.

11 HTTP Headers from www.36497.comWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Server: nginx
  3. Date: Fri, 24 Oct 2025 03:59:59 GMT
  4. Content-Type: text/html
  5. Content-Length: 162
  6. Connection: keep-alive
  7. Location: https://1616081.cm
  8. Set-Cookie: server_name_session=8f5746a7752a671788027e185a2ce7f0; Max-Age=86400; httponly; path=/
  9. Set-Cookie: SITE_TOTAL_ID=e0c4d67d0dacc8190088c2bd05bf309f; Path=/; Max-Age=259200000; HttpOnly
  10. Strict-Transport-Security: max-age=31536000
  11. Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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