显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 10:47:59 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 17:26:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0D2v7RaYi0JNZ%2BDq8304e7SfMOhS7q3sVkJ2thcOX8SlBuK5fbxUje0rOh8YtQqjDblspvSAekoE6DDQFaH3oz60z7DVgGsL0SjIQh5mqX5msxKpdzp7iEhiWxjiAG1S1ujv"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88df1bb4f8f96341-LHR
alt-svc: h3=":443"; ma=86400