显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 20:08:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 17:08:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=We3CqxOab68bPlxY9Tk4%2FecVV6HycWVGkJb1RszzuqZTu0PP5T%2B8wnYRnW%2Be%2FnXhTYUI2q8NbsEd%2Fvl%2FApItS%2FupCZ%2F4MTCTntXrXoc5zxBwCgdyoWx4WCmnNDMG76n4Yh26gA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8903468c09d871c8-LHR
alt-svc: h3=":443"; ma=86400