显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 25 May 2024 22:03:33 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 25 May 2024 17:58:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OaY6d76YU40SOMiQMVCvY3%2B7mzyRRahgFhrX%2Bb9OIewxokSDXU9YWV7neVFGWLrJucn2RzIcXlRn1W8WVETLXXuf0p7BeWAN2d7%2BWnIGw6Kq%2Bhelq9dBNCDkIuNo3zOCJJw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8898d0ef8c434970-LHR
alt-svc: h3=":443"; ma=86400