显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 19:28:18 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
x-powered-by: PHP/7.4.33
set-cookie: PHPSESSID=rcckcj8de6brcpmguhhtgnd7n7; path=/
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate
pragma: no-cache
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qKTz%2BisqZCb5VmbYzGuR6ADfGZCGxJciRrIaB5shDl6RJQG2KV08eN3suTyfaSViFrRwEEekA4s5%2ByJoVmvqhRPc%2BWoI7zvrVHVVe1PI1NNLOOmvFCSxj6aKh3bWKOEE"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d19b22eeb488ad-LHR
alt-svc: h3=":443"; ma=86400