3W1 SEO Tools

Make your WWW the #1 with SEO!

  1. SEO Analysis
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  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.

12 HTTP Headers from mdz.caWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Server: nginx
  3. Date: Sun, 06 Jul 2025 20:53:29 GMT
  4. Content-Type: text/html; charset=UTF-8
  5. Content-Length: 0
  6. Connection: keep-alive
  7. Expires: Sun, 06 Jul 2025 21:53:29 GMT
  8. Cache-Control: max-age=3600
  9. X-LiteSpeed-Tag: 183_HTTP.200,183_HTTP.301,183_HTTP.301
  10. X-Redirect-By: WordPress
  11. Location: https://www.mdz.ca/
  12. Vary: Accept-Encoding

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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