显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 02 Jul 2024 21:12:57 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:24:40 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NqI8Ogn8gLtVRXFbZ80y3%2FxIFslOIF2%2BMZuqs5WI6v7tYNj%2FQey4DpxzXeeQAtrg9AlSmPhtSmduI4ufLr6EWo0mIFQI9ZFN4MbyYINdZr9X%2Bl8HxAw%2B4NQG4nkwILTcz1o%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d1a30f69838892-LHR
alt-svc: h3=":443"; ma=86400