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.

15 HTTP Headers from seo.nlWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Server: nginx
  3. Date: Fri, 29 Mar 2024 07:54:30 GMT
  4. Content-Type: text/html; charset=UTF-8
  5. Content-Length: 0
  6. Connection: keep-alive
  7. Keep-Alive: timeout=20
  8. x-powered-by: WP Engine
  9. Expires: Fri, 29 Mar 2024 02:37:18 GMT
  10. X-Redirect-By: WordPress
  11. Location: https://www.seo.nl/
  12. X-Cacheable: bot
  13. Cache-Control: max-age=10800, must-revalidate
  14. X-Cache: HIT: 3
  15. X-Cache-Group: bot

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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