3W1 strongly recommends „White Hat SEO” – learn why it's good for your website, while „Black Hat SEO” is not.
- HTTP/2 400
- content-type: text/html; charset=utf-8
- vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
- cache-control: no-cache, no-store, max-age=0, must-revalidate
- pragma: no-cache
- expires: Mon, 01 Jan 1990 00:00:00 GMT
- date: Wed, 22 Oct 2025 22:07:29 GMT
- content-length: 0
- strict-transport-security: max-age=31536000
- permissions-policy: ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
- accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
- cross-origin-opener-policy: unsafe-none
- content-security-policy: script-src 'report-sample' 'nonce-4-_QyD0y0nFFecsAWVkrUg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/DurableDeepLinkUi/cspreport;worker-src 'self'
- content-security-policy: require-trusted-types-for 'script';report-uri /_/DurableDeepLinkUi/cspreport
- server: ESF
- x-xss-protection: 0
- x-frame-options: SAMEORIGIN
- x-content-type-options: nosniff
- alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Latest HTTP Headers requests list 30 URLs with HTTP status codes
- https://goo.gl 19 headers, HTTP/2 400
- www.youjifei365.cn 4 headers, HTTP/1.1 200 OK
- ouypp.com 7 headers, HTTP/1.1 301 Moved Permanently
- http://api.3w1.eu/?a=kseo:g4YbU77&c=E70074&a 13 headers, HTTP/1.1 301 Moved Permanently
- s.vforce.cn 6 headers, HTTP/1.1 403 Forbidden
- shop103599602.taobao.com 12 headers, HTTP/1.1 302 Moved Temporarily
- sport-livefootball.blogspot.com 13 headers, HTTP/1.1 404 Not Found
- lingok1.cn.roowei.com 3 headers, HTTP/1.1 200 OK
- http://www.venganza.org/forum/viewforum.php?f=67&sid=e6bda35 8 headers, HTTP/1.1 301 Moved Permanently
- http://add.lt 7 headers, HTTP/1.1 301 Moved Permanently
- elva.ge 7 headers, HTTP/1.1 301 Moved Permanently
- algoterminal.com 9 headers, HTTP/1.1 301 Moved Permanently
- mymovies.it 6 headers, HTTP/1.1 307 Moved Temporarily
- mieles.com 9 headers, HTTP/1.1 301 Moved Permanently
- https://g.co 19 headers, HTTP/2 200
- https://whitehouse.gov 9 headers, HTTP/2 301
- www.zashu.net 11 headers, HTTP/1.1 200 OK
- seo.cz 5 headers, HTTP/1.1 301 Moved Permanently
- loadsafesoft.com 9 headers, HTTP/1.1 200 OK
- lablue.at 7 headers, HTTP/1.1 301 Moved Permanently
- theelp.org 12 headers, HTTP/1.1 200 OK
- 517839264.qzone.qq.com 7 headers, HTTP/1.1 302 Moved Temporarily
- tgmu.org 6 headers, HTTP/1.1 405 Not Allowed
- https://duckduckgo.com 18 headers, HTTP/2 200
- modito.pl 12 headers, HTTP/1.1 301 Moved Permanently
- hs-bio.com 13 headers, HTTP/1.1 403 Forbidden
- www.travelbags.cn 4 headers, HTTP/1.1 200 OK
- https://twitter.com 29 headers, HTTP/2 200
- ruanmo123.com 3 headers, HTTP/1.1 200 OK
- rka.ir 6 headers, HTTP/1.1 301 Moved Permanently