显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 19:08:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:58:09 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=58DalWMPiktRAdckkMC14x4EqA1GhtGqIIXOPwinEpX%2FugU9%2BnA6f5EUiTqnrzeUP4DpWmEI56uyXtpQqV2uUhpL9GzxLxJhELBNrw2IEcdF1hA3PGpIoZ%2Bm7ubYjy71lMw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893c9bb63dda7768-LHR
alt-svc: h3=":443"; ma=86400