显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 13:15:55 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 03 Jun 2024 12:40:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=x7VIgyj%2Fere5p1%2BnnMIbuAD3KVecsos4LuGhBDVotPa7ZlDB%2BgfsS%2F3Ge6PnUrQvjWMiw9q%2B2ixQoKQft6ij1AquZQtvBC0IbKm9iMlixxcIZwLZr245Gh7dPfrlsk9MpZgTwA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88dff463cea877b8-LHR
alt-svc: h3=":443"; ma=86400