显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 01:12:19 GMT
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tCDfM12yqAgtMpSGdU0u6nPbSCojawCeT87sDYpRgUKyXQ4UjSGEHK5iAWnT7fogrqikXavo%2BzrTbjgzTgCdY2YMNcm3MGPYJNq3%2Btbsu4Ox4uG%2BTsNzx4nGBlLg"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8905034e69ce93d7-LHR
alt-svc: h3=":443"; ma=86400