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.

19 HTTP Headers from http://www.ilo.orgWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Thu, 18 Sep 2025 21:46:21 GMT
  3. Content-Type: text/html; charset=iso-8859-1
  4. Connection: keep-alive
  5. CF-RAY: 9814091e99bd5d5b-FRA
  6. X-Content-Type-Options: nosniff
  7. Location: https://www.ilo.org/
  8. Cache-Control: max-age=31536000
  9. Expires: Fri, 11 Sep 2026 23:13:15 GMT
  10. X-Request-ID: v-e52b2b10-8f64-11f0-bc71-7fc98cbbebc2
  11. X-Geo-Country: DE
  12. Vary: X-Geo-Country
  13. Age: 599586
  14. Via: varnish
  15. X-Cache: HIT
  16. X-Cache-Hits: 621
  17. cf-cache-status: DYNAMIC
  18. Set-Cookie: _cfuvid=7zMKwjVAAvT9vfJIsp01mPlGhiDvGhRMPh46TTfAFCo-1758231981899-0.0.1.1-604800000; path=/; domain=.ilo.org; HttpOnly
  19. Server: cloudflare

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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