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 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: Sat, 27 Feb 2021 15:06:09 GMT
  3. Connection: keep-alive
  4. Cache-Control: max-age=3600
  5. Expires: Sat, 27 Feb 2021 16:06:09 GMT
  6. Location: https://www.addyourlnksnow.com/submit.php=http:/index.php?s=P&amp
  7. cf-request-id: 08859fa04100004c6186184000000001
  8. Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=PkB%2BWzhKu8EVpUyWCVKbXB1kqkclpFMwdMvjq%2Bpeo%2BjYWsE0%2Fk6FQSizdpRoBUE5Irygy0MLCvg9BD%2BnY%2BpGNgSocmkI9RdldwaHLbw5VO5qSbTkvCpT"}],"max_age":604800,"group":"cf-nel"}
  9. NEL: {"report_to":"cf-nel","max_age":604800}
  10. Server: cloudflare
  11. CF-RAY: 6282cee06fd84c61-AMS

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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