显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 16:36:48 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 16:54:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=h6uhnCgQ82qKaF6zMpuTRGrNMlyx4PCx2p4t7WO8dfYQ7ClxQgiqT6N5%2FbtB3egkPyheKtarlHSUdYgVXV8lz8E7jlbcdtPPMP6ZktuntNVBXObE8Mz6HLUn4%2F3Py2CQUYE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d09fe6df8441a0-LHR
alt-svc: h3=":443"; ma=86400