显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 27 Apr 2024 19:30:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 31 Dec 2023 16:51:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7ey3vKxOP%2BYWrsAJc1kUX%2FWmSRr0molWQrx4rkU80ImcnOsFa8zueUcXxppej%2FCT0wPPZojZX6wurRyGx%2FdrpDxYe%2BywNP5fSsB%2BVyW1h132hANC%2FFgWBwq1p5EGhvs4Qg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 87b13accfbf363c7-LHR
alt-svc: h3=":443"; ma=86400