显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 14:30:57 GMT
Content-Type: text/html
Vary: Accept-Encoding
X-Content-Type-Options:: nosniff
X-Xss-Protection: 1; mod=block
Content-Security-Policy: script-src * 'unsafe-inline' 'unsafe-eval'
X-Frame-Options:: ALLOW-FROM http://*.subaonet.com
X-Permitted-Cross-Domain-Policies: all
X-Download-Options: noopen
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
Referrer-Policy: origin
Age: 309
X-Cache: cached
Accept-Ranges: bytes
Content-Length: 55286
Connection: keep-alive