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 gtec.atWith a configurable User Agent String, referring URL (referer) and cookies


  1. HTTP/1.1 301 Moved Permanently
  2. Date: Wed, 17 Sep 2025 03:29:04 GMT
  3. Content-Type: text/html; charset=iso-8859-1
  4. Connection: keep-alive
  5. Server: cloudflare
  6. Location: https://gtec.at/
  7. X-Cache-Status: MISS
  8. cf-cache-status: DYNAMIC
  9. Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=MzMpRdt%2Fp4YqAnWV8BFz3RS89XyxvJscHP5yNsMkfgcnFMoQy5ffmIv1s0OXKAB72BRsLaLTOq%2BW3Fj0jpKTB7l6NI8hZ5zcFmM8a5bEP5z%2BhA%3D%3D"}]}
  10. Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
  11. CF-RAY: 9805845fc83630f9-FRA

Latest HTTP Headers requests list 30 URLs with HTTP status codes


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