显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 16:11:51 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 25 May 2024 16:55:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6QNrDew8csvQEYsi4KI1WwvYTLm3MojCycH5C%2Bz2WbMwbvsYEawc0rcQgPh5rxsnJkjYRK6NRDQxz5KoDr2orQN3txsUfMMZ%2BsVMDV%2FO8X3VeS%2Bsrest4RvJhzXE2vi94KY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a7487f8f2352ea-LHR
alt-svc: h3=":443"; ma=86400