显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Date: Thu, 06 Jun 2024 17:18:36 GMT
Server: Apache
Location: https://sma-china.com/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 301 Moved Permanently
Date: Wed, 05 Jun 2024 20:57:47 GMT
Server: web
Strict-Transport-Security: max-age=31536000
Content-Type: text/html; charset=iso-8859-1
Content-Length: 297
Location: https://www.sma-china.com/
X-Varnish: 1322909 1092177
Age: 73249
Via: 1.1 varnish-v4
X-Cache: HIT
X-Cache-Hits: 34
X-Cache-TTL: 13150.540
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 11:04:14 GMT
Server: web
Strict-Transport-Security: max-age=31536000
Content-Type: text/html; charset=utf-8
Content-Language: zh
Expires: Thu, 06 Jun 2024 18:44:13 GMT
Cache-Control: max-age=27599
Pragma: public
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: frame-ancestors 'self'
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-UA-Compatible: IE=edge
X-Content-Type-Options: nosniff
X-Varnish: 568024 372736
Age: 22462
Via: 1.1 varnish-v4
X-Cache: HIT
X-Cache-Hits: 792
X-Cache-TTL: 63937.841