显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 23:48:57 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Set-Cookie: PHPSESSID=a78n71maoqmg4745k3lgrbqbv0; 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=zXf5c8lfg62ivFpi8X02qHhFiNBHf%2BtspLoyvitv2QxsUNH6M2OOmANJ5mWYkmRLP9EhneUAShzMexYP%2FYeRo3sGjGcnRS3LR%2FD800kcjnIi200ZmPE4Xk6d3TSpnbZsRLlnfvc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8870386ebf32dc4d-LHR
alt-svc: h3=":443"; ma=86400