显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 02:56:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 18:04:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WpDhrxfF97%2BP18Ju%2BVKusCYSBQJ0gaYIXthTTjge6X4Arl0WglhzdjzXVssEvw281XQWZkxgz8oPOo%2F%2FBz8DFGTlUZWTs2ELRMVmr6EhNQaiegYgrjtVrc1iBTaROiC8SC%2F1gZU7"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88cbeea57d536316-LHR
alt-svc: h3=":443"; ma=86400