显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 22 Jun 2024 17:18:44 GMT
Server: Apache/2
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
Set-Cookie: PHPSESSID=j2bsd3qoab5kige1pjq90vc147; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
X-Permitted-Cross-Domain-Policies: none
X-Download-Options: noopen
Vary: User-Agent
Content-Type: text/html; charset=utf-8;