显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 23:55:29 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 00:00:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=v5E7%2BHpSr29ICebE4mB1Vn71VHCMHBAsMH%2F9SzEvvPRdnLAvL2m0acP4So%2FQqj7qekKFm1M9ZBT8iRghiI3QpmCiKkFl7MX3fT3qGg1zf88oB8JqTNyXHnwcahSYJWNfPS1AM4An"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896fb0a20fb993eb-LHR
alt-svc: h3=":443"; ma=86400