显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 24 May 2024 08:58:11 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 23 May 2024 17:43:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0GhUncEfxq7aU1VhwvS%2FdSJiu%2BFw%2FiOpsJWWoKkx527cM0vnbMcOTn5ggqAJcJj3Z2wXvOVMhbUZZXYHYuLE5ScZlm9n3wRdR4Ju5mV713yLPAkiRivFZ6P%2FCbY8wAuLYX0%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 888c151ebe70bc9d-LHR
alt-svc: h3=":443"; ma=86400