显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 02 Jul 2024 21:47:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 18:16:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=y%2FmLI3o0eJPnNaoiH7HAFZeeTMToLC1eBAURd0fevotkuOMCfl3O2klWiG%2FS76MyWA2LCNtU7b4Bgsrq8lhZEuigceblslBjtWPdkeHIsvEqWc%2BmifzJwrcrRvsasXV6MJ28IeutnQnc"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d1d5aa0b9563e7-LHR
alt-svc: h3=":443"; ma=86400