显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 11:59:25 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 16:07:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BFl%2BPdgVi0hNSal1XSwFx7G3ckGKYTlbhQ6O8fbacQkcnPEMzftTH55OFRNLN536ceAWAMXPl7IoTWW9aHsIfr8V53Ulh1P053Es7e27oe5MsMISolJabGx1T%2Bk%2FQXAQ1ddF"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8908b733da2993ed-LHR
alt-svc: h3=":443"; ma=86400