显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 05 Jul 2024 23:42:01 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:30:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FlEsP4Wflr1IBvNfX4%2FcDpRFYo7nWaj5oua0MH2HwINvamHCQP1LaDRm%2Bv5duUSuM2YJ0Li%2BH9QGynpqJqFm3%2FphUX0IS2L4t2Y2GzN9m7fR5pWag57Qkc9IPl%2FU5kpM6A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89eb35873aee2406-LHR
alt-svc: h3=":443"; ma=86400