显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 18:18:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 22 Jun 2024 18:25:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jE5pXpiIyfINTo%2F9GCdNwaJvwAcv8zCwwErWf4QNUc9Nr%2FzEKFv0qerAM9%2FNNO6uygNRlnx%2BkFgX2ZedMeMpes%2BpZewpzKZ09upb4%2FbXyZxf362RWG%2FehpcGxzdOrBNqB36vHQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89867ad98c2b76f3-LHR
alt-svc: h3=":443"; ma=86400