显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 07:49:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 17:25:20 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xdaf08epPWBzbuMsKDpMA5jHbMSFJhvbo0i5MW7aYCG5dm1lM3mWKP2WMca1nldrsonFUwtaf2pD70%2FOPD7h3aapG2%2BqVazZpZ%2Bd%2F8GTB7OL%2B6zPIZw1mioR82BYIKucmA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89307c66bbc4945a-LHR
alt-svc: h3=":443"; ma=86400