显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 00:20:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 19 May 2024 18:46:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HIFn2WHzDxFeG7QNDzeAPpb5BKag15sZo4eCVhM78t7KH8yFitP%2B71z0xtR8LlxaMvzMqk6%2BSwV05spKZrYyLSpO5VlNgMFagIDKtkTgurb9Ebsv5RnOP3DmhCFZ6SRG558AIeNNQxgn"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 886829560b9f63c6-LHR
alt-svc: h3=":443"; ma=86400