显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 28 May 2024 05:12:03 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 27 May 2024 17:13:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AoELdtiq%2FXZn5%2BS5leJoYigyA3763gCeKVJNyRio%2Ba8nM1sTfUj3zuv4uGZ5YrKzRI1ESPk6yGE1XvY7m3uxm%2F9ix6wrbrS8bORBgpu6X%2FQXbChIB%2BkZ7noVG8wmTTsd"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88abbf5a0952888b-LHR
alt-svc: h3=":443"; ma=86400