显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 03 Jul 2024 14:51:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 01 Jul 2024 21:36:29 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HYMGmT4PX9gDlIt%2FZvxnwPxQpSKqBinowNPyPk04t87IavbI48EHNBuGPswHF31hW%2B8REc7BcC4zLGq6QkcfIh0rc8Cs%2FYdqO1CS%2B5bVXIHxZT%2BGX%2F4Poew4%2FItiEZYBgpJF4TAIfsl3YaQ%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d7b210ef8679c1-LHR
alt-svc: h3=":443"; ma=86400