显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 09:02:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 18:14:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dy5UXaBzdpl2bTHYRQreGfP6wX92sGL9vvxE%2FEEN1R0wnt8nWKkpPmG5gNRY6u5yHxKoOh44wqXvQzsMcKIOb7jZk4KIL%2B0veymUB1Gg1mrOZdU41%2FCcyRZYtDCSH03l0Ck%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8907b44f4f139539-LHR
alt-svc: h3=":443"; ma=86400