显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 13:06:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 17:51:29 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xfwQiA67safT5fDk5sVI8LriZssuRtmIuotnRy5cJeSwnts9zrA2MNyy%2FnWnSdbQTgHvhARIrNn8tT2frhCMy%2FFNT9E5O0UNf8H%2FtQyUCh2Y5v5Q9t0bJtP3HOzJcPaA1vcm"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 892a0f08ca2c948c-LHR
alt-svc: h3=":443"; ma=86400