显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 08:48:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:53:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bLvqnaAo3HzCtaNVWzyfeaKuzDvk3xkxhfGdkJR1AZCUpMLuSI5R9Ovv2V0%2Bw1SObNJNGJLPhuYgggfHr8pDxQjyY0639jHcSG4Ebyb3RdU0oUyLpP4tBxFJGhG0o70y3Kg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89391008cd9393da-LHR
alt-svc: h3=":443"; ma=86400