显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Server: none
Date: Sat, 04 May 2024 21:14:36 GMT
Content-Type: text/html
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referer-Policy: no-referer-when-downgrade
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: master-only
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Sat, 04 May 2024 21:24:36 GMT
Vary: Accept-Encoding
Content-Language: zh-CN