显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 19:20:00 GMT
Content-Type: text/html;charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Set-Cookie: PHPSESSID=f0eh6vpkc0m2134ahl99t00luv; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Strict-Transport-Security: max-age=31536000
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Kz6XOooQ2oALleNARugyNLWmrbCtR21sDLOIa1iMODKJ%2FuPgm2UANydTGZIMcB8%2FKYnk7O0N6dx%2Fn6iB1NlzAxc9wjh7nE1mL6rL%2BGqQsC4nUT6naEWvgFMITjNwCPJtTA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89765a770a8e4969-LHR
alt-svc: h3=":443"; ma=86400