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.

13 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: Fri, 26 Apr 2024 19:30:50 GMT
  3. Content-Type: text/html
  4. Content-Length: 167
  5. Connection: keep-alive
  6. Cache-Control: max-age=3600
  7. Expires: Fri, 26 Apr 2024 20:30:50 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=p%2B85MG7QWk5r6825%2Bu65a8LwetDvM0ENX%2BvHY7sEosQrcWSgqoDi2nqZlPpUvmNF5Z9WCBlURChK56F5CoB6C5cznzJ9sBNZzNfkXdwok86a1qOyV%2BtwPXsd4Jotuj3HhAyJzIdOB4uR"}],"group":"cf-nel","max_age":604800}
  10. NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
  11. Server: cloudflare
  12. CF-RAY: 87a8fd587b5934b5-WAW
  13. alt-svc: h3=":443"; ma=86400

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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