显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 19 May 2024 07:57:03 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 18 May 2024 10:15:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QEp9rhCpHTiOSi%2B7aQPc8WE%2Fjxv%2Fg1dz%2BFyQkUp2dK0MLNEcGIPoPdYtW20v%2FHqMXFi2A8pIUziX5Bw%2FAOVM10iqBu4k9nXQa0PVzI4IOFnJYfUtTQyX0kqVgis814fVXv4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 886288b2dfc494e7-LHR
alt-svc: h3=":443"; ma=86400