3W1 SEO Tools

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3W1 strongly recommends „White Hat SEO” – learn why it's good for your website, while „Black Hat SEO” is not.

13 HTTP Headers from http://api.3w1.eu/?a=kseo:g4YbU77&c=E70074&aWith a configurable User Agent String, referring URL (referer) and cookies

1. HTTP/1.1 301 Moved Permanently
2. Date: Tue, 16 Sep 2025 02:54:40 GMT
3. Server: Apache
4. Connection: close
5. Referrer-Policy: unsafe-url
6. X-UA-Compatible: IE=edge
7. X-Powered-By: SSF v2.6 ©2024 SublimeStar.com Walerian Walawski - http://ssf.sublimestar.com/
8. X-Software-Copyright: (C)2024 SublimeStar.com Walerian Walawski https://sublimestar.com/?copy
9. X-Dev-Auth: https://w87.eu/?dev=W7
10. Upgrade: h2,h2c
11. Connection: Upgrade
12. Location: https://katalogseo.net.pl/pr//pagerank_1.png
13. Content-Type: text/html; charset=UTF-8

Latest HTTP Headers requests list 30 URLs with HTTP status codes

• http://api.3w1.eu/?a=kseo:g4YbU77&c=E70074&a 13 headers, HTTP/1.1 301 Moved Permanently
• www.36uu.cc 7 headers, HTTP/1.1 302 Moved Temporarily
• sapkielce.hpu.pl 10 headers, HTTP/1.1 200 OK
• gesund.co.at 13 headers, HTTP/1.1 301 Moved Permanently
• azmake.com 14 headers, HTTP/1.1 301 Moved Permanently
• atradius.com 9 headers, HTTP/1.1 301 Moved Permanently
• seo.fr 7 headers, HTTP/1.1 301 Moved Permanently
• j4s.ru 7 headers, HTTP/1.1 301 Moved Permanently
• freen.eu 6 headers, HTTP/1.1 302 Found
• highschooldxd.wikia.com 26 headers, HTTP/1.1 301 Moved Permanently
• husunm6.1688.com 19 headers, HTTP/1.1 200 OK
• www.pingai99.com 6 headers, HTTP/1.1 200 OK
• pifpafpoum.com 14 headers, HTTP/1.1 301 Moved Permanently
• www.88th.net 4 headers, HTTP/1.1 200 OK
• ellada.pl 3 headers, HTTP/1.0 503 Service Unavailable
• aom.on.ca 7 headers, HTTP/1.1 301 Moved Permanently
• mac.net.cn 10 headers, HTTP/1.1 200 OK
• bacus.pt 7 headers, HTTP/1.1 301 Moved Permanently
• http://api.3w1.eu/?a=kseo:g4YbU77&amp 13 headers, HTTP/1.1 301 Moved Permanently
• sopeen.com 12 headers, HTTP/1.1 200 OK
• fmp.gov.ba 7 headers, HTTP/1.1 301 Moved Permanently
• www.hazpw.icoc.cc 11 headers, HTTP/1.1 520 <none>
• http://api.3w1.eu/?a=kseo:g4YbU77&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;c%,1708512880 13 headers, HTTP/1.1 301 Moved Permanently
• www.sanya1201.com 6 headers, HTTP/1.1 200 not permitted
• tundo.de 7 headers, HTTP/1.1 301 Moved Permanently
• ns99.cn 4 headers, HTTP/1.1 200 OK
• gemmenage.ca 9 headers, HTTP/1.1 301 Moved Permanently
• mata.mb.ca 7 headers, HTTP/1.1 301 Moved Permanently
• http://freesingingmethod.blogspot.com 11 headers, HTTP/1.1 200 OK
• 3gg.co 16 headers, HTTP/1.1 200 OK

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