显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 19:29:57 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 17:47:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8SCnp0iaLBintSZoUmWTQve2O6lx%2BjYNzof%2B4a1Tf90hNSn5Alg53s0YpmS8ih9JLxvUj9kRzG4Mj4BPOMiKdgwchFjoV26iO9DFsruLesRdGgj5Kj7l0v34HoHmJOwV"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88c122ceaea563be-LHR
alt-svc: h3=":443"; ma=86400