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.

14 HTTP Headers from http://www.addyourlnksnow.com/submit.php=http:/index.php?s=P&ampWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Thu, 23 Jan 2025 07:11:22 GMT
  3. Content-Type: text/html
  4. Content-Length: 167
  5. Connection: keep-alive
  6. Cache-Control: max-age=3600
  7. Expires: Thu, 23 Jan 2025 08:11:22 GMT
  8. Location: https://www.addyourlnksnow.com/submit.php=http:/index.php?s=P&amp
  9. Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0ozR871h9oWupqWHxaXc7a5XVHPCHD7wE31tahM6nYD58SMJ6HnMTw4EyUzQvmbwA2x%2BbPTFD%2BeHtEFpncQ3Wmvp3O9G3%2BtGPtxiCAKgIZFjGDMc4d0j9HIP76U1m8zNDMK6winj6ij5LTOqp4gYUE%2BYM7Nf"}],"group":"cf-nel","max_age":604800}
  10. NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
  11. Server: cloudflare
  12. CF-RAY: 9065f8245b6d9f58-FRA
  13. alt-svc: h3=":443"; ma=86400
  14. server-timing: cfL4;desc="?proto=TCP&rtt=1516&min_rtt=1516&rtt_var=758&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=379&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

Latest HTTP Headers requests list 30 URLs with HTTP status codes


Copyright ©2009-2023 SublimeStar. PageRank™ is a trademark of Google Inc.