显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 18:21:14 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 17:33:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Kl1ctMjOGFhaVdygD8n9RnFIJVUDAnckbSTEZr69BzmYFyNG1cWKhlV%2Bj0Bcx3%2F%2BqHHY4U%2FufyMRTpeyJIZlf4R3qcH0Zbgv9a61X5KyfY1g1srnCkrXAPR6C%2BvM56mnGYZ4"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c86a212fc74134-LHR
alt-svc: h3=":443"; ma=86400